Finding the Fourth Proportional to 1,619.03, 2,426.25 and 796.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619.03 : 2,426.25 = 796.48 : x
2. Step 2: Convert to fraction form
   1,619.03/2,426.25 = 796.48/x
3. Step 3: Cross multiply
   1,619.03x = 2,426.25 × 796.48
4. Step 4: Simplify right side
   1,619.03x = 1,932,459.60
5. Step 5: Solve for x
   x = 1,932,459.60/1,619.03
6. Step 6: Final answer
   x = 1,193.59