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Finding the Fourth Proportional to 294,480.72, 441,791.64 and 94,819.86

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Solution

The fourth proportional to 294,480.72, 441,791.64 and 94,819.86 is: 142,252.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,480.72 : 441,791.64 = 94,819.86 : x
  2. Step 2: Convert to fraction form
    294,480.72/441,791.64 = 94,819.86/x
  3. Step 3: Cross multiply
    294,480.72x = 441,791.64 × 94,819.86
  4. Step 4: Simplify right side
    294,480.72x = 41,890,621,453.97
  5. Step 5: Solve for x
    x = 41,890,621,453.97/294,480.72
  6. Step 6: Final answer
    x = 142,252.51

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