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Finding the Fourth Proportional to 537.99, 807.04 and 229.87

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Solution

The fourth proportional to 537.99, 807.04 and 229.87 is: 344.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    537.99 : 807.04 = 229.87 : x
  2. Step 2: Convert to fraction form
    537.99/807.04 = 229.87/x
  3. Step 3: Cross multiply
    537.99x = 807.04 × 229.87
  4. Step 4: Simplify right side
    537.99x = 185,516.30
  5. Step 5: Solve for x
    x = 185,516.30/537.99
  6. Step 6: Final answer
    x = 344.84

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