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Finding the Fourth Proportional to 193,764.63, 267,420.24 and 108,881.70

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Solution

The fourth proportional to 193,764.63, 267,420.24 and 108,881.70 is: 150,270.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,764.63 : 267,420.24 = 108,881.70 : x
  2. Step 2: Convert to fraction form
    193,764.63/267,420.24 = 108,881.70/x
  3. Step 3: Cross multiply
    193,764.63x = 267,420.24 × 108,881.70
  4. Step 4: Simplify right side
    193,764.63x = 29,117,170,345.61
  5. Step 5: Solve for x
    x = 29,117,170,345.61/193,764.63
  6. Step 6: Final answer
    x = 150,270.82

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