Finding the Fourth Proportional to 2,526.19, 3,789.90 and 794.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.19 : 3,789.90 = 794.81 : x
2. Step 2: Convert to fraction form
   2,526.19/3,789.90 = 794.81/x
3. Step 3: Cross multiply
   2,526.19x = 3,789.90 × 794.81
4. Step 4: Simplify right side
   2,526.19x = 3,012,259.89
5. Step 5: Solve for x
   x = 3,012,259.89/2,526.19
6. Step 6: Final answer
   x = 1,192.41