Finding the Fourth Proportional to 23,494.28, 32,422.56 and 12,883.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,494.28 : 32,422.56 = 12,883.92 : x
2. Step 2: Convert to fraction form
   23,494.28/32,422.56 = 12,883.92/x
3. Step 3: Cross multiply
   23,494.28x = 32,422.56 × 12,883.92
4. Step 4: Simplify right side
   23,494.28x = 417,729,669.24
5. Step 5: Solve for x
   x = 417,729,669.24/23,494.28
6. Step 6: Final answer
   x = 17,780.06