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Finding the Fourth Proportional to 181,710.62, 250,756.19 and 100,038.19

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Solution

The fourth proportional to 181,710.62, 250,756.19 and 100,038.19 is: 138,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,710.62 : 250,756.19 = 100,038.19 : x
  2. Step 2: Convert to fraction form
    181,710.62/250,756.19 = 100,038.19/x
  3. Step 3: Cross multiply
    181,710.62x = 250,756.19 × 100,038.19
  4. Step 4: Simplify right side
    181,710.62x = 25,085,194,878.71
  5. Step 5: Solve for x
    x = 25,085,194,878.71/181,710.62
  6. Step 6: Final answer
    x = 138,050.24

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