Finding the Fourth Proportional to 5,498.98, 7,588.60 and 2,981.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,498.98 : 7,588.60 = 2,981.10 : x
2. Step 2: Convert to fraction form
   5,498.98/7,588.60 = 2,981.10/x
3. Step 3: Cross multiply
   5,498.98x = 7,588.60 × 2,981.10
4. Step 4: Simplify right side
   5,498.98x = 22,622,375.46
5. Step 5: Solve for x
   x = 22,622,375.46/5,498.98
6. Step 6: Final answer
   x = 4,113.92