Finding the Fourth Proportional to 52,501.55, 71,872.50 and 52,126.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,501.55 : 71,872.50 = 52,126.34 : x
2. Step 2: Convert to fraction form
   52,501.55/71,872.50 = 52,126.34/x
3. Step 3: Cross multiply
   52,501.55x = 71,872.50 × 52,126.34
4. Step 4: Simplify right side
   52,501.55x = 3,746,450,111.02
5. Step 5: Solve for x
   x = 3,746,450,111.02/52,501.55
6. Step 6: Final answer
   x = 71,358.85