Finding the Fourth Proportional to 23,635.47, 32,616.88 and 13,025.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,635.47 : 32,616.88 = 13,025.10 : x
2. Step 2: Convert to fraction form
   23,635.47/32,616.88 = 13,025.10/x
3. Step 3: Cross multiply
   23,635.47x = 32,616.88 × 13,025.10
4. Step 4: Simplify right side
   23,635.47x = 424,837,968.81
5. Step 5: Solve for x
   x = 424,837,968.81/23,635.47
6. Step 6: Final answer
   x = 17,974.60