Finding the Fourth Proportional to 22,414.73, 30,932.42 and 13,462.39

Step by Step Solution

1. Step 1: Write the proportion equation
   22,414.73 : 30,932.42 = 13,462.39 : x
2. Step 2: Convert to fraction form
   22,414.73/30,932.42 = 13,462.39/x
3. Step 3: Cross multiply
   22,414.73x = 30,932.42 × 13,462.39
4. Step 4: Simplify right side
   22,414.73x = 416,424,079.71
5. Step 5: Solve for x
   x = 416,424,079.71/22,414.73
6. Step 6: Final answer
   x = 18,578.14