Finding the Fourth Proportional to 1,762.58, 2,432.32 and 1,016.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,762.58 : 2,432.32 = 1,016.54 : x
2. Step 2: Convert to fraction form
   1,762.58/2,432.32 = 1,016.54/x
3. Step 3: Cross multiply
   1,762.58x = 2,432.32 × 1,016.54
4. Step 4: Simplify right side
   1,762.58x = 2,472,550.57
5. Step 5: Solve for x
   x = 2,472,550.57/1,762.58
6. Step 6: Final answer
   x = 1,402.80