Finding the Fourth Proportional to 1,456.56, 2,184.85 and 532.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.56 : 2,184.85 = 532.15 : x
2. Step 2: Convert to fraction form
   1,456.56/2,184.85 = 532.15/x
3. Step 3: Cross multiply
   1,456.56x = 2,184.85 × 532.15
4. Step 4: Simplify right side
   1,456.56x = 1,162,667.93
5. Step 5: Solve for x
   x = 1,162,667.93/1,456.56
6. Step 6: Final answer
   x = 798.23