Finding the Fourth Proportional to 7,022.52, 9,702.77 and 5,541.77

Step by Step Solution

1. Step 1: Write the proportion equation
   7,022.52 : 9,702.77 = 5,541.77 : x
2. Step 2: Convert to fraction form
   7,022.52/9,702.77 = 5,541.77/x
3. Step 3: Cross multiply
   7,022.52x = 9,702.77 × 5,541.77
4. Step 4: Simplify right side
   7,022.52x = 53,770,443.48
5. Step 5: Solve for x
   x = 53,770,443.48/7,022.52
6. Step 6: Final answer
   x = 7,656.86