Finding the Fourth Proportional to 1,727.50, 2,592.42 and 753.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727.50 : 2,592.42 = 753.04 : x
2. Step 2: Convert to fraction form
   1,727.50/2,592.42 = 753.04/x
3. Step 3: Cross multiply
   1,727.50x = 2,592.42 × 753.04
4. Step 4: Simplify right side
   1,727.50x = 1,952,195.96
5. Step 5: Solve for x
   x = 1,952,195.96/1,727.50
6. Step 6: Final answer
   x = 1,130.07