Finding the Fourth Proportional to 10,217.76, 14,100.88 and 5,741.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,217.76 : 14,100.88 = 5,741.60 : x
2. Step 2: Convert to fraction form
   10,217.76/14,100.88 = 5,741.60/x
3. Step 3: Cross multiply
   10,217.76x = 14,100.88 × 5,741.60
4. Step 4: Simplify right side
   10,217.76x = 80,961,612.61
5. Step 5: Solve for x
   x = 80,961,612.61/10,217.76
6. Step 6: Final answer
   x = 7,923.62