Finding the Fourth Proportional to 23,471.34, 32,382.36 and 13,392.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,471.34 : 32,382.36 = 13,392.51 : x
2. Step 2: Convert to fraction form
   23,471.34/32,382.36 = 13,392.51/x
3. Step 3: Cross multiply
   23,471.34x = 32,382.36 × 13,392.51
4. Step 4: Simplify right side
   23,471.34x = 433,681,080.12
5. Step 5: Solve for x
   x = 433,681,080.12/23,471.34
6. Step 6: Final answer
   x = 18,477.05