Finding the Fourth Proportional to 1,617.48, 2,426.49 and 795.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617.48 : 2,426.49 = 795.83 : x
2. Step 2: Convert to fraction form
   1,617.48/2,426.49 = 795.83/x
3. Step 3: Cross multiply
   1,617.48x = 2,426.49 × 795.83
4. Step 4: Simplify right side
   1,617.48x = 1,931,061.40
5. Step 5: Solve for x
   x = 1,931,061.40/1,617.48
6. Step 6: Final answer
   x = 1,193.87