Finding the Fourth Proportional to 2,526.86, 3,789.75 and 794.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.86 : 3,789.75 = 794.54 : x
2. Step 2: Convert to fraction form
   2,526.86/3,789.75 = 794.54/x
3. Step 3: Cross multiply
   2,526.86x = 3,789.75 × 794.54
4. Step 4: Simplify right side
   2,526.86x = 3,011,120.42
5. Step 5: Solve for x
   x = 3,011,120.42/2,526.86
6. Step 6: Final answer
   x = 1,191.64