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Finding the Fourth Proportional to 192,257.60, 265,289.28 and 107,363.84

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Solution

The fourth proportional to 192,257.60, 265,289.28 and 107,363.84 is: 148,147.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,257.60 : 265,289.28 = 107,363.84 : x
  2. Step 2: Convert to fraction form
    192,257.60/265,289.28 = 107,363.84/x
  3. Step 3: Cross multiply
    192,257.60x = 265,289.28 × 107,363.84
  4. Step 4: Simplify right side
    192,257.60x = 28,482,475,811.64
  5. Step 5: Solve for x
    x = 28,482,475,811.64/192,257.60
  6. Step 6: Final answer
    x = 148,147.46

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