Finding the Fourth Proportional to 3,910.93, 5,857.53 and 2,746.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,910.93 : 5,857.53 = 2,746.15 : x
2. Step 2: Convert to fraction form
   3,910.93/5,857.53 = 2,746.15/x
3. Step 3: Cross multiply
   3,910.93x = 5,857.53 × 2,746.15
4. Step 4: Simplify right side
   3,910.93x = 16,085,656.01
5. Step 5: Solve for x
   x = 16,085,656.01/3,910.93
6. Step 6: Final answer
   x = 4,113.00