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Finding the Fourth Proportional to 652,250.40, 978,270.72 and 178,825.92

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Solution

The fourth proportional to 652,250.40, 978,270.72 and 178,825.92 is: 268,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,250.40 : 978,270.72 = 178,825.92 : x
  2. Step 2: Convert to fraction form
    652,250.40/978,270.72 = 178,825.92/x
  3. Step 3: Cross multiply
    652,250.40x = 978,270.72 × 178,825.92
  4. Step 4: Simplify right side
    652,250.40x = 174,940,161,513.06
  5. Step 5: Solve for x
    x = 174,940,161,513.06/652,250.40
  6. Step 6: Final answer
    x = 268,210.13

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