Finding the Fourth Proportional to 23,462.69, 32,380.79 and 13,392.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,462.69 : 32,380.79 = 13,392.62 : x
2. Step 2: Convert to fraction form
   23,462.69/32,380.79 = 13,392.62/x
3. Step 3: Cross multiply
   23,462.69x = 32,380.79 × 13,392.62
4. Step 4: Simplify right side
   23,462.69x = 433,663,454.93
5. Step 5: Solve for x
   x = 433,663,454.93/23,462.69
6. Step 6: Final answer
   x = 18,483.11