Finding the Fourth Proportional to 52,487.24, 72,411.72 and 32,309.05

Step by Step Solution

1. Step 1: Write the proportion equation
   52,487.24 : 72,411.72 = 32,309.05 : x
2. Step 2: Convert to fraction form
   52,487.24/72,411.72 = 32,309.05/x
3. Step 3: Cross multiply
   52,487.24x = 72,411.72 × 32,309.05
4. Step 4: Simplify right side
   52,487.24x = 2,339,554,101.05
5. Step 5: Solve for x
   x = 2,339,554,101.05/52,487.24
6. Step 6: Final answer
   x = 44,573.77