Finding the Fourth Proportional to 6,258.57, 8,633.34 and 4,017.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,258.57 : 8,633.34 = 4,017.93 : x
2. Step 2: Convert to fraction form
   6,258.57/8,633.34 = 4,017.93/x
3. Step 3: Cross multiply
   6,258.57x = 8,633.34 × 4,017.93
4. Step 4: Simplify right side
   6,258.57x = 34,688,155.79
5. Step 5: Solve for x
   x = 34,688,155.79/6,258.57
6. Step 6: Final answer
   x = 5,542.51