Finding the Fourth Proportional to 2,526.62, 3,790.78 and 1,293.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.62 : 3,790.78 = 1,293.71 : x
2. Step 2: Convert to fraction form
   2,526.62/3,790.78 = 1,293.71/x
3. Step 3: Cross multiply
   2,526.62x = 3,790.78 × 1,293.71
4. Step 4: Simplify right side
   2,526.62x = 4,904,147.81
5. Step 5: Solve for x
   x = 4,904,147.81/2,526.62
6. Step 6: Final answer
   x = 1,941.00