Finding the Fourth Proportional to 9,087.06, 12,545.10 and 5,502.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,087.06 : 12,545.10 = 5,502.62 : x
2. Step 2: Convert to fraction form
   9,087.06/12,545.10 = 5,502.62/x
3. Step 3: Cross multiply
   9,087.06x = 12,545.10 × 5,502.62
4. Step 4: Simplify right side
   9,087.06x = 69,030,918.16
5. Step 5: Solve for x
   x = 69,030,918.16/9,087.06
6. Step 6: Final answer
   x = 7,596.62