Finding the Fourth Proportional to 3,766.93, 5,651.31 and 1,169.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.93 : 5,651.31 = 1,169.89 : x
2. Step 2: Convert to fraction form
   3,766.93/5,651.31 = 1,169.89/x
3. Step 3: Cross multiply
   3,766.93x = 5,651.31 × 1,169.89
4. Step 4: Simplify right side
   3,766.93x = 6,611,411.06
5. Step 5: Solve for x
   x = 6,611,411.06/3,766.93
6. Step 6: Final answer
   x = 1,755.12