Finding the Fourth Proportional to 2,510.91, 3,766.40 and 1,194.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.91 : 3,766.40 = 1,194.79 : x
2. Step 2: Convert to fraction form
   2,510.91/3,766.40 = 1,194.79/x
3. Step 3: Cross multiply
   2,510.91x = 3,766.40 × 1,194.79
4. Step 4: Simplify right side
   2,510.91x = 4,500,057.06
5. Step 5: Solve for x
   x = 4,500,057.06/2,510.91
6. Step 6: Final answer
   x = 1,792.20