Finding the Fourth Proportional to 2,617.59, 3,924.30 and 1,793.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617.59 : 3,924.30 = 1,793.34 : x
2. Step 2: Convert to fraction form
   2,617.59/3,924.30 = 1,793.34/x
3. Step 3: Cross multiply
   2,617.59x = 3,924.30 × 1,793.34
4. Step 4: Simplify right side
   2,617.59x = 7,037,604.16
5. Step 5: Solve for x
   x = 7,037,604.16/2,617.59
6. Step 6: Final answer
   x = 2,688.58