Finding the Fourth Proportional to 1,133.89, 1,565.52 and 741.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,133.89 : 1,565.52 = 741.61 : x
2. Step 2: Convert to fraction form
   1,133.89/1,565.52 = 741.61/x
3. Step 3: Cross multiply
   1,133.89x = 1,565.52 × 741.61
4. Step 4: Simplify right side
   1,133.89x = 1,161,005.29
5. Step 5: Solve for x
   x = 1,161,005.29/1,133.89
6. Step 6: Final answer
   x = 1,023.91