Finding the Fourth Proportional to 10,216.52, 14,098.48 and 5,740.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,216.52 : 14,098.48 = 5,740.76 : x
2. Step 2: Convert to fraction form
   10,216.52/14,098.48 = 5,740.76/x
3. Step 3: Cross multiply
   10,216.52x = 14,098.48 × 5,740.76
4. Step 4: Simplify right side
   10,216.52x = 80,935,990.04
5. Step 5: Solve for x
   x = 80,935,990.04/10,216.52
6. Step 6: Final answer
   x = 7,922.07