Finding the Fourth Proportional to 23,465.98, 32,386.17 and 13,392.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,465.98 : 32,386.17 = 13,392.12 : x
2. Step 2: Convert to fraction form
   23,465.98/32,386.17 = 13,392.12/x
3. Step 3: Cross multiply
   23,465.98x = 32,386.17 × 13,392.12
4. Step 4: Simplify right side
   23,465.98x = 433,719,474.98
5. Step 5: Solve for x
   x = 433,719,474.98/23,465.98
6. Step 6: Final answer
   x = 18,482.90