Finding the Fourth Proportional to 71,344.72, 98,454.72 and 41,130.10

Step by Step Solution

1. Step 1: Write the proportion equation
   71,344.72 : 98,454.72 = 41,130.10 : x
2. Step 2: Convert to fraction form
   71,344.72/98,454.72 = 41,130.10/x
3. Step 3: Cross multiply
   71,344.72x = 98,454.72 × 41,130.10
4. Step 4: Simplify right side
   71,344.72x = 4,049,452,479.07
5. Step 5: Solve for x
   x = 4,049,452,479.07/71,344.72
6. Step 6: Final answer
   x = 56,758.97