Finding the Fourth Proportional to 7,092.08, 9,800.55 and 5,320.61

Step by Step Solution

1. Step 1: Write the proportion equation
   7,092.08 : 9,800.55 = 5,320.61 : x
2. Step 2: Convert to fraction form
   7,092.08/9,800.55 = 5,320.61/x
3. Step 3: Cross multiply
   7,092.08x = 9,800.55 × 5,320.61
4. Step 4: Simplify right side
   7,092.08x = 52,144,855.33
5. Step 5: Solve for x
   x = 52,144,855.33/7,092.08
6. Step 6: Final answer
   x = 7,352.55