Finding the Fourth Proportional to 6,101.72, 8,427.29 and 4,108.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,101.72 : 8,427.29 = 4,108.82 : x
2. Step 2: Convert to fraction form
   6,101.72/8,427.29 = 4,108.82/x
3. Step 3: Cross multiply
   6,101.72x = 8,427.29 × 4,108.82
4. Step 4: Simplify right side
   6,101.72x = 34,626,155.02
5. Step 5: Solve for x
   x = 34,626,155.02/6,101.72
6. Step 6: Final answer
   x = 5,674.82