Finding the Fourth Proportional to 1,733.27, 2,391.96 and 947.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.27 : 2,391.96 = 947.32 : x
2. Step 2: Convert to fraction form
   1,733.27/2,391.96 = 947.32/x
3. Step 3: Cross multiply
   1,733.27x = 2,391.96 × 947.32
4. Step 4: Simplify right side
   1,733.27x = 2,265,947.85
5. Step 5: Solve for x
   x = 2,265,947.85/1,733.27
6. Step 6: Final answer
   x = 1,307.32