Finding the Fourth Proportional to 2,527.59, 3,792.11 and 1,229.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527.59 : 3,792.11 = 1,229.79 : x
2. Step 2: Convert to fraction form
   2,527.59/3,792.11 = 1,229.79/x
3. Step 3: Cross multiply
   2,527.59x = 3,792.11 × 1,229.79
4. Step 4: Simplify right side
   2,527.59x = 4,663,498.96
5. Step 5: Solve for x
   x = 4,663,498.96/2,527.59
6. Step 6: Final answer
   x = 1,845.04