Finding the Fourth Proportional to 1,329.54, 1,834.86 and 740.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329.54 : 1,834.86 = 740.17 : x
2. Step 2: Convert to fraction form
   1,329.54/1,834.86 = 740.17/x
3. Step 3: Cross multiply
   1,329.54x = 1,834.86 × 740.17
4. Step 4: Simplify right side
   1,329.54x = 1,358,108.33
5. Step 5: Solve for x
   x = 1,358,108.33/1,329.54
6. Step 6: Final answer
   x = 1,021.49