Finding the Fourth Proportional to 23,411.72, 32,302.17 and 13,851.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,411.72 : 32,302.17 = 13,851.15 : x
2. Step 2: Convert to fraction form
   23,411.72/32,302.17 = 13,851.15/x
3. Step 3: Cross multiply
   23,411.72x = 32,302.17 × 13,851.15
4. Step 4: Simplify right side
   23,411.72x = 447,422,202.00
5. Step 5: Solve for x
   x = 447,422,202.00/23,411.72
6. Step 6: Final answer
   x = 19,111.04