Finding the Fourth Proportional to 4,155.33, 5,734.10 and 2,385.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,155.33 : 5,734.10 = 2,385.69 : x
2. Step 2: Convert to fraction form
   4,155.33/5,734.10 = 2,385.69/x
3. Step 3: Cross multiply
   4,155.33x = 5,734.10 × 2,385.69
4. Step 4: Simplify right side
   4,155.33x = 13,679,773.10
5. Step 5: Solve for x
   x = 13,679,773.10/4,155.33
6. Step 6: Final answer
   x = 3,292.10