Finding the Fourth Proportional to 2,525.48, 3,787.90 and 794.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.48 : 3,787.90 = 794.12 : x
2. Step 2: Convert to fraction form
   2,525.48/3,787.90 = 794.12/x
3. Step 3: Cross multiply
   2,525.48x = 3,787.90 × 794.12
4. Step 4: Simplify right side
   2,525.48x = 3,008,047.15
5. Step 5: Solve for x
   x = 3,008,047.15/2,525.48
6. Step 6: Final answer
   x = 1,191.08