Finding the Fourth Proportional to 1,196.80, 1,651.78 and 754.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.80 : 1,651.78 = 754.94 : x
2. Step 2: Convert to fraction form
   1,196.80/1,651.78 = 754.94/x
3. Step 3: Cross multiply
   1,196.80x = 1,651.78 × 754.94
4. Step 4: Simplify right side
   1,196.80x = 1,246,994.79
5. Step 5: Solve for x
   x = 1,246,994.79/1,196.80
6. Step 6: Final answer
   x = 1,041.94