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Finding the Fourth Proportional to 219,726.04, 303,220.20 and 124,251.52

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Solution

The fourth proportional to 219,726.04, 303,220.20 and 124,251.52 is: 171,466.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,726.04 : 303,220.20 = 124,251.52 : x
  2. Step 2: Convert to fraction form
    219,726.04/303,220.20 = 124,251.52/x
  3. Step 3: Cross multiply
    219,726.04x = 303,220.20 × 124,251.52
  4. Step 4: Simplify right side
    219,726.04x = 37,675,570,744.70
  5. Step 5: Solve for x
    x = 37,675,570,744.70/219,726.04
  6. Step 6: Final answer
    x = 171,466.12

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