Finding the Fourth Proportional to 2,525.25, 3,788.55 and 793.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.25 : 3,788.55 = 793.88 : x
2. Step 2: Convert to fraction form
   2,525.25/3,788.55 = 793.88/x
3. Step 3: Cross multiply
   2,525.25x = 3,788.55 × 793.88
4. Step 4: Simplify right side
   2,525.25x = 3,007,635.13
5. Step 5: Solve for x
   x = 3,007,635.13/2,525.25
6. Step 6: Final answer
   x = 1,191.02