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Finding the Fourth Proportional to 377,030.04, 565,530.30 and 127,712.04

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Solution

The fourth proportional to 377,030.04, 565,530.30 and 127,712.04 is: 191,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,030.04 : 565,530.30 = 127,712.04 : x
  2. Step 2: Convert to fraction form
    377,030.04/565,530.30 = 127,712.04/x
  3. Step 3: Cross multiply
    377,030.04x = 565,530.30 × 127,712.04
  4. Step 4: Simplify right side
    377,030.04x = 72,225,028,294.81
  5. Step 5: Solve for x
    x = 72,225,028,294.81/377,030.04
  6. Step 6: Final answer
    x = 191,563.06

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