Finding the Fourth Proportional to 71,500.12, 98,684.52 and 41,290.36

Step by Step Solution

1. Step 1: Write the proportion equation
   71,500.12 : 98,684.52 = 41,290.36 : x
2. Step 2: Convert to fraction form
   71,500.12/98,684.52 = 41,290.36/x
3. Step 3: Cross multiply
   71,500.12x = 98,684.52 × 41,290.36
4. Step 4: Simplify right side
   71,500.12x = 4,074,718,863.80
5. Step 5: Solve for x
   x = 4,074,718,863.80/71,500.12
6. Step 6: Final answer
   x = 56,988.98