Finding the Fourth Proportional to 2,544.95, 3,816.50 and 790.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544.95 : 3,816.50 = 790.08 : x
2. Step 2: Convert to fraction form
   2,544.95/3,816.50 = 790.08/x
3. Step 3: Cross multiply
   2,544.95x = 3,816.50 × 790.08
4. Step 4: Simplify right side
   2,544.95x = 3,015,336.37
5. Step 5: Solve for x
   x = 3,015,336.37/2,544.95
6. Step 6: Final answer
   x = 1,184.83