Finding the Fourth Proportional to 52,132.29, 71,941.41 and 28,258.35

Step by Step Solution

1. Step 1: Write the proportion equation
   52,132.29 : 71,941.41 = 28,258.35 : x
2. Step 2: Convert to fraction form
   52,132.29/71,941.41 = 28,258.35/x
3. Step 3: Cross multiply
   52,132.29x = 71,941.41 × 28,258.35
4. Step 4: Simplify right side
   52,132.29x = 2,032,945,543.27
5. Step 5: Solve for x
   x = 2,032,945,543.27/52,132.29
6. Step 6: Final answer
   x = 38,995.90