Finding the Fourth Proportional to 10,250.22, 15,355.98 and 5,854.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.22 : 15,355.98 = 5,854.44 : x
2. Step 2: Convert to fraction form
   10,250.22/15,355.98 = 5,854.44/x
3. Step 3: Cross multiply
   10,250.22x = 15,355.98 × 5,854.44
4. Step 4: Simplify right side
   10,250.22x = 89,900,663.55
5. Step 5: Solve for x
   x = 89,900,663.55/10,250.22
6. Step 6: Final answer
   x = 8,770.61