Finding the Fourth Proportional to 8,025.58, 12,098.51 and 7,490.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,025.58 : 12,098.51 = 7,490.37 : x
2. Step 2: Convert to fraction form
   8,025.58/12,098.51 = 7,490.37/x
3. Step 3: Cross multiply
   8,025.58x = 12,098.51 × 7,490.37
4. Step 4: Simplify right side
   8,025.58x = 90,622,316.35
5. Step 5: Solve for x
   x = 90,622,316.35/8,025.58
6. Step 6: Final answer
   x = 11,291.69