Finding the Fourth Proportional to 2,366.93, 3,549.89 and 886.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366.93 : 3,549.89 = 886.10 : x
2. Step 2: Convert to fraction form
   2,366.93/3,549.89 = 886.10/x
3. Step 3: Cross multiply
   2,366.93x = 3,549.89 × 886.10
4. Step 4: Simplify right side
   2,366.93x = 3,145,540.75
5. Step 5: Solve for x
   x = 3,145,540.75/2,366.93
6. Step 6: Final answer
   x = 1,328.95