Finding the Fourth Proportional to 52,723.17, 72,757.98 and 28,850.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,723.17 : 72,757.98 = 28,850.04 : x
2. Step 2: Convert to fraction form
   52,723.17/72,757.98 = 28,850.04/x
3. Step 3: Cross multiply
   52,723.17x = 72,757.98 × 28,850.04
4. Step 4: Simplify right side
   52,723.17x = 2,099,070,633.32
5. Step 5: Solve for x
   x = 2,099,070,633.32/52,723.17
6. Step 6: Final answer
   x = 39,813.06