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Finding the Fourth Proportional to 229,208.26, 343,882.80 and 109,418.08

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Solution

The fourth proportional to 229,208.26, 343,882.80 and 109,418.08 is: 164,160.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,208.26 : 343,882.80 = 109,418.08 : x
  2. Step 2: Convert to fraction form
    229,208.26/343,882.80 = 109,418.08/x
  3. Step 3: Cross multiply
    229,208.26x = 343,882.80 × 109,418.08
  4. Step 4: Simplify right side
    229,208.26x = 37,626,995,721.02
  5. Step 5: Solve for x
    x = 37,626,995,721.02/229,208.26
  6. Step 6: Final answer
    x = 164,160.73

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