Finding the Fourth Proportional to 1,731.50, 2,595.27 and 744.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,731.50 : 2,595.27 = 744.02 : x
2. Step 2: Convert to fraction form
   1,731.50/2,595.27 = 744.02/x
3. Step 3: Cross multiply
   1,731.50x = 2,595.27 × 744.02
4. Step 4: Simplify right side
   1,731.50x = 1,930,919.81
5. Step 5: Solve for x
   x = 1,930,919.81/1,731.50
6. Step 6: Final answer
   x = 1,115.17