Finding the Fourth Proportional to 22,014.78, 32,990.82 and 10,910.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,014.78 : 32,990.82 = 10,910.52 : x
2. Step 2: Convert to fraction form
   22,014.78/32,990.82 = 10,910.52/x
3. Step 3: Cross multiply
   22,014.78x = 32,990.82 × 10,910.52
4. Step 4: Simplify right side
   22,014.78x = 359,947,001.43
5. Step 5: Solve for x
   x = 359,947,001.43/22,014.78
6. Step 6: Final answer
   x = 16,350.24