Finding the Fourth Proportional to 4,131.89, 6,199.96 and 2,746.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,131.89 : 6,199.96 = 2,746.18 : x
2. Step 2: Convert to fraction form
   4,131.89/6,199.96 = 2,746.18/x
3. Step 3: Cross multiply
   4,131.89x = 6,199.96 × 2,746.18
4. Step 4: Simplify right side
   4,131.89x = 17,026,206.15
5. Step 5: Solve for x
   x = 17,026,206.15/4,131.89
6. Step 6: Final answer
   x = 4,120.68