Finding the Fourth Proportional to 22,850.76, 31,505.31 and 17,479.74

Step by Step Solution

1. Step 1: Write the proportion equation
   22,850.76 : 31,505.31 = 17,479.74 : x
2. Step 2: Convert to fraction form
   22,850.76/31,505.31 = 17,479.74/x
3. Step 3: Cross multiply
   22,850.76x = 31,505.31 × 17,479.74
4. Step 4: Simplify right side
   22,850.76x = 550,704,627.42
5. Step 5: Solve for x
   x = 550,704,627.42/22,850.76
6. Step 6: Final answer
   x = 24,100.06