Finding the Fourth Proportional to 23,411.10, 32,309.46 and 12,802.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,411.10 : 32,309.46 = 12,802.32 : x
2. Step 2: Convert to fraction form
   23,411.10/32,309.46 = 12,802.32/x
3. Step 3: Cross multiply
   23,411.10x = 32,309.46 × 12,802.32
4. Step 4: Simplify right side
   23,411.10x = 413,636,045.95
5. Step 5: Solve for x
   x = 413,636,045.95/23,411.10
6. Step 6: Final answer
   x = 17,668.37