Finding the Fourth Proportional to 9,077.69, 12,526.49 and 5,098.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.69 : 12,526.49 = 5,098.67 : x
2. Step 2: Convert to fraction form
   9,077.69/12,526.49 = 5,098.67/x
3. Step 3: Cross multiply
   9,077.69x = 12,526.49 × 5,098.67
4. Step 4: Simplify right side
   9,077.69x = 63,868,350.64
5. Step 5: Solve for x
   x = 63,868,350.64/9,077.69
6. Step 6: Final answer
   x = 7,035.75