Finding the Fourth Proportional to 39,593, 54,636.72 and 23,686.24

Step by Step Solution

1. Step 1: Write the proportion equation
   39,593 : 54,636.72 = 23,686.24 : x
2. Step 2: Convert to fraction form
   39,593/54,636.72 = 23,686.24/x
3. Step 3: Cross multiply
   39,593x = 54,636.72 × 23,686.24
4. Step 4: Simplify right side
   39,593x = 1,294,138,462.73
5. Step 5: Solve for x
   x = 1,294,138,462.73/39,593
6. Step 6: Final answer
   x = 32,686.04