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Finding the Fourth Proportional to 219,562.92, 302,992.89 and 124,067.57

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Solution

The fourth proportional to 219,562.92, 302,992.89 and 124,067.57 is: 171,211.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,562.92 : 302,992.89 = 124,067.57 : x
  2. Step 2: Convert to fraction form
    219,562.92/302,992.89 = 124,067.57/x
  3. Step 3: Cross multiply
    219,562.92x = 302,992.89 × 124,067.57
  4. Step 4: Simplify right side
    219,562.92x = 37,591,591,589.58
  5. Step 5: Solve for x
    x = 37,591,591,589.58/219,562.92
  6. Step 6: Final answer
    x = 171,211.02

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