Finding the Fourth Proportional to 2,434.37, 3,650.76 and 790.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.37 : 3,650.76 = 790.56 : x
2. Step 2: Convert to fraction form
   2,434.37/3,650.76 = 790.56/x
3. Step 3: Cross multiply
   2,434.37x = 3,650.76 × 790.56
4. Step 4: Simplify right side
   2,434.37x = 2,886,144.83
5. Step 5: Solve for x
   x = 2,886,144.83/2,434.37
6. Step 6: Final answer
   x = 1,185.58