Finding the Fourth Proportional to 11,098.92, 16,650.99 and 3,307.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,098.92 : 16,650.99 = 3,307.89 : x
2. Step 2: Convert to fraction form
   11,098.92/16,650.99 = 3,307.89/x
3. Step 3: Cross multiply
   11,098.92x = 16,650.99 × 3,307.89
4. Step 4: Simplify right side
   11,098.92x = 55,079,643.31
5. Step 5: Solve for x
   x = 55,079,643.31/11,098.92
6. Step 6: Final answer
   x = 4,962.61