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Finding the Fourth Proportional to 606.08, 908.92 and 240.77

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Solution

The fourth proportional to 606.08, 908.92 and 240.77 is: 361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.08 : 908.92 = 240.77 : x
  2. Step 2: Convert to fraction form
    606.08/908.92 = 240.77/x
  3. Step 3: Cross multiply
    606.08x = 908.92 × 240.77
  4. Step 4: Simplify right side
    606.08x = 218,843.24
  5. Step 5: Solve for x
    x = 218,843.24/606.08
  6. Step 6: Final answer
    x = 361.08

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