Finding the Fourth Proportional to 23,612.83, 32,585.54 and 13,002.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,612.83 : 32,585.54 = 13,002.38 : x
2. Step 2: Convert to fraction form
   23,612.83/32,585.54 = 13,002.38/x
3. Step 3: Cross multiply
   23,612.83x = 32,585.54 × 13,002.38
4. Step 4: Simplify right side
   23,612.83x = 423,689,443.16
5. Step 5: Solve for x
   x = 423,689,443.16/23,612.83
6. Step 6: Final answer
   x = 17,943.19