Finding the Fourth Proportional to 14,747.90, 22,113.69 and 5,854.22

Step by Step Solution

1. Step 1: Write the proportion equation
   14,747.90 : 22,113.69 = 5,854.22 : x
2. Step 2: Convert to fraction form
   14,747.90/22,113.69 = 5,854.22/x
3. Step 3: Cross multiply
   14,747.90x = 22,113.69 × 5,854.22
4. Step 4: Simplify right side
   14,747.90x = 129,458,406.27
5. Step 5: Solve for x
   x = 129,458,406.27/14,747.90
6. Step 6: Final answer
   x = 8,778.09