Finding the Fourth Proportional to 9,078.27, 12,526.63 and 5,098.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,078.27 : 12,526.63 = 5,098.62 : x
2. Step 2: Convert to fraction form
   9,078.27/12,526.63 = 5,098.62/x
3. Step 3: Cross multiply
   9,078.27x = 12,526.63 × 5,098.62
4. Step 4: Simplify right side
   9,078.27x = 63,868,526.25
5. Step 5: Solve for x
   x = 63,868,526.25/9,078.27
6. Step 6: Final answer
   x = 7,035.32