Finding the Fourth Proportional to 5,669.15, 8,497.86 and 4,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669.15 : 8,497.86 = 4,105.25 : x
2. Step 2: Convert to fraction form
   5,669.15/8,497.86 = 4,105.25/x
3. Step 3: Cross multiply
   5,669.15x = 8,497.86 × 4,105.25
4. Step 4: Simplify right side
   5,669.15x = 34,885,781.88
5. Step 5: Solve for x
   x = 34,885,781.88/5,669.15
6. Step 6: Final answer
   x = 6,153.62