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Finding the Fourth Proportional to 1,846.62, 2,769.95 and 614.03

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Solution

The fourth proportional to 1,846.62, 2,769.95 and 614.03 is: 921.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846.62 : 2,769.95 = 614.03 : x
  2. Step 2: Convert to fraction form
    1,846.62/2,769.95 = 614.03/x
  3. Step 3: Cross multiply
    1,846.62x = 2,769.95 × 614.03
  4. Step 4: Simplify right side
    1,846.62x = 1,700,825.33
  5. Step 5: Solve for x
    x = 1,700,825.33/1,846.62
  6. Step 6: Final answer
    x = 921.05

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