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Finding the Fourth Proportional to 523.17, 784.29 and 337.58

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Solution

The fourth proportional to 523.17, 784.29 and 337.58 is: 506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    523.17 : 784.29 = 337.58 : x
  2. Step 2: Convert to fraction form
    523.17/784.29 = 337.58/x
  3. Step 3: Cross multiply
    523.17x = 784.29 × 337.58
  4. Step 4: Simplify right side
    523.17x = 264,756.09
  5. Step 5: Solve for x
    x = 264,756.09/523.17
  6. Step 6: Final answer
    x = 506.06

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