Finding the Fourth Proportional to 127,454.52, 175,867.53 and 73,744.55

Step by Step Solution

1. Step 1: Write the proportion equation
   127,454.52 : 175,867.53 = 73,744.55 : x
2. Step 2: Convert to fraction form
   127,454.52/175,867.53 = 73,744.55/x
3. Step 3: Cross multiply
   127,454.52x = 175,867.53 × 73,744.55
4. Step 4: Simplify right side
   127,454.52x = 12,969,271,859.46
5. Step 5: Solve for x
   x = 12,969,271,859.46/127,454.52
6. Step 6: Final answer
   x = 101,756.08