Finding the Fourth Proportional to 52,123.16, 71,930.32 and 28,250.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,123.16 : 71,930.32 = 28,250.24 : x
2. Step 2: Convert to fraction form
   52,123.16/71,930.32 = 28,250.24/x
3. Step 3: Cross multiply
   52,123.16x = 71,930.32 × 28,250.24
4. Step 4: Simplify right side
   52,123.16x = 2,032,048,373.00
5. Step 5: Solve for x
   x = 2,032,048,373.00/52,123.16
6. Step 6: Final answer
   x = 38,985.52