Finding the Fourth Proportional to 1,743.33, 2,406.24 and 997.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743.33 : 2,406.24 = 997.52 : x
2. Step 2: Convert to fraction form
   1,743.33/2,406.24 = 997.52/x
3. Step 3: Cross multiply
   1,743.33x = 2,406.24 × 997.52
4. Step 4: Simplify right side
   1,743.33x = 2,400,276.05
5. Step 5: Solve for x
   x = 2,400,276.05/1,743.33
6. Step 6: Final answer
   x = 1,376.83