Finding the Fourth Proportional to 1,353.55, 1,867.91 and 732.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353.55 : 1,867.91 = 732.55 : x
2. Step 2: Convert to fraction form
   1,353.55/1,867.91 = 732.55/x
3. Step 3: Cross multiply
   1,353.55x = 1,867.91 × 732.55
4. Step 4: Simplify right side
   1,353.55x = 1,368,337.52
5. Step 5: Solve for x
   x = 1,368,337.52/1,353.55
6. Step 6: Final answer
   x = 1,010.92