Finding the Fourth Proportional to 52,057.83, 71,810.49 and 32,931.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,057.83 : 71,810.49 = 32,931.72 : x
2. Step 2: Convert to fraction form
   52,057.83/71,810.49 = 32,931.72/x
3. Step 3: Cross multiply
   52,057.83x = 71,810.49 × 32,931.72
4. Step 4: Simplify right side
   52,057.83x = 2,364,842,949.74
5. Step 5: Solve for x
   x = 2,364,842,949.74/52,057.83
6. Step 6: Final answer
   x = 45,427.23