Finding the Fourth Proportional to 9,950.59, 14,932.49 and 5,510.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,950.59 : 14,932.49 = 5,510.11 : x
2. Step 2: Convert to fraction form
   9,950.59/14,932.49 = 5,510.11/x
3. Step 3: Cross multiply
   9,950.59x = 14,932.49 × 5,510.11
4. Step 4: Simplify right side
   9,950.59x = 82,279,662.47
5. Step 5: Solve for x
   x = 82,279,662.47/9,950.59
6. Step 6: Final answer
   x = 8,268.82