Finding the Fourth Proportional to 52,410.63, 72,324.50 and 28,537.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,410.63 : 72,324.50 = 28,537.25 : x
2. Step 2: Convert to fraction form
   52,410.63/72,324.50 = 28,537.25/x
3. Step 3: Cross multiply
   52,410.63x = 72,324.50 × 28,537.25
4. Step 4: Simplify right side
   52,410.63x = 2,063,941,833.32
5. Step 5: Solve for x
   x = 2,063,941,833.32/52,410.63
6. Step 6: Final answer
   x = 39,380.22