Finding the Fourth Proportional to 52,355.59, 72,250.82 and 28,482.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,355.59 : 72,250.82 = 28,482.37 : x
2. Step 2: Convert to fraction form
   52,355.59/72,250.82 = 28,482.37/x
3. Step 3: Cross multiply
   52,355.59x = 72,250.82 × 28,482.37
4. Step 4: Simplify right side
   52,355.59x = 2,057,874,445.63
5. Step 5: Solve for x
   x = 2,057,874,445.63/52,355.59
6. Step 6: Final answer
   x = 39,305.73