Finding the Fourth Proportional to 9,490.22, 13,095.51 and 5,510.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490.22 : 13,095.51 = 5,510.55 : x
2. Step 2: Convert to fraction form
   9,490.22/13,095.51 = 5,510.55/x
3. Step 3: Cross multiply
   9,490.22x = 13,095.51 × 5,510.55
4. Step 4: Simplify right side
   9,490.22x = 72,163,435.08
5. Step 5: Solve for x
   x = 72,163,435.08/9,490.22
6. Step 6: Final answer
   x = 7,603.98