Finding the Fourth Proportional to 1,329.56, 1,834.61 and 740.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329.56 : 1,834.61 = 740.01 : x
2. Step 2: Convert to fraction form
   1,329.56/1,834.61 = 740.01/x
3. Step 3: Cross multiply
   1,329.56x = 1,834.61 × 740.01
4. Step 4: Simplify right side
   1,329.56x = 1,357,626.05
5. Step 5: Solve for x
   x = 1,357,626.05/1,329.56
6. Step 6: Final answer
   x = 1,021.11