Finding the Fourth Proportional to 22,978.32, 31,704.24 and 14,025.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,978.32 : 31,704.24 = 14,025.24 : x
2. Step 2: Convert to fraction form
   22,978.32/31,704.24 = 14,025.24/x
3. Step 3: Cross multiply
   22,978.32x = 31,704.24 × 14,025.24
4. Step 4: Simplify right side
   22,978.32x = 444,659,575.02
5. Step 5: Solve for x
   x = 444,659,575.02/22,978.32
6. Step 6: Final answer
   x = 19,351.27