Finding the Fourth Proportional to 23,407.92, 32,303.55 and 13,981.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,407.92 : 32,303.55 = 13,981.92 : x
2. Step 2: Convert to fraction form
   23,407.92/32,303.55 = 13,981.92/x
3. Step 3: Cross multiply
   23,407.92x = 32,303.55 × 13,981.92
4. Step 4: Simplify right side
   23,407.92x = 451,665,651.82
5. Step 5: Solve for x
   x = 451,665,651.82/23,407.92
6. Step 6: Final answer
   x = 19,295.42