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Finding the Fourth Proportional to 199,157.55, 274,833.96 and 108,514.26

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Solution

The fourth proportional to 199,157.55, 274,833.96 and 108,514.26 is: 149,747.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,157.55 : 274,833.96 = 108,514.26 : x
  2. Step 2: Convert to fraction form
    199,157.55/274,833.96 = 108,514.26/x
  3. Step 3: Cross multiply
    199,157.55x = 274,833.96 × 108,514.26
  4. Step 4: Simplify right side
    199,157.55x = 29,823,403,792.27
  5. Step 5: Solve for x
    x = 29,823,403,792.27/199,157.55
  6. Step 6: Final answer
    x = 149,747.79

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