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Finding the Fourth Proportional to 189,468.86, 284,141.76 and 63,075.14

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Solution

The fourth proportional to 189,468.86, 284,141.76 and 63,075.14 is: 94,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,468.86 : 284,141.76 = 63,075.14 : x
  2. Step 2: Convert to fraction form
    189,468.86/284,141.76 = 63,075.14/x
  3. Step 3: Cross multiply
    189,468.86x = 284,141.76 × 63,075.14
  4. Step 4: Simplify right side
    189,468.86x = 17,922,281,291.85
  5. Step 5: Solve for x
    x = 17,922,281,291.85/189,468.86
  6. Step 6: Final answer
    x = 94,592.23

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