Finding the Fourth Proportional to 10,103.75, 13,941.06 and 5,854.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,103.75 : 13,941.06 = 5,854.57 : x
2. Step 2: Convert to fraction form
   10,103.75/13,941.06 = 5,854.57/x
3. Step 3: Cross multiply
   10,103.75x = 13,941.06 × 5,854.57
4. Step 4: Simplify right side
   10,103.75x = 81,618,841.94
5. Step 5: Solve for x
   x = 81,618,841.94/10,103.75
6. Step 6: Final answer
   x = 8,078.07