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Finding the Fourth Proportional to 186,163.71, 256,907.66 and 110,697.63

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Solution

The fourth proportional to 186,163.71, 256,907.66 and 110,697.63 is: 152,763.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,163.71 : 256,907.66 = 110,697.63 : x
  2. Step 2: Convert to fraction form
    186,163.71/256,907.66 = 110,697.63/x
  3. Step 3: Cross multiply
    186,163.71x = 256,907.66 × 110,697.63
  4. Step 4: Simplify right side
    186,163.71x = 28,439,069,090.85
  5. Step 5: Solve for x
    x = 28,439,069,090.85/186,163.71
  6. Step 6: Final answer
    x = 152,763.76

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