Finding the Fourth Proportional to 1,329.52, 1,834.71 and 740.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329.52 : 1,834.71 = 740.02 : x
2. Step 2: Convert to fraction form
   1,329.52/1,834.71 = 740.02/x
3. Step 3: Cross multiply
   1,329.52x = 1,834.71 × 740.02
4. Step 4: Simplify right side
   1,329.52x = 1,357,722.09
5. Step 5: Solve for x
   x = 1,357,722.09/1,329.52
6. Step 6: Final answer
   x = 1,021.21