Finding the Fourth Proportional to 1,762.07, 2,432.20 and 1,016.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,762.07 : 2,432.20 = 1,016.53 : x
2. Step 2: Convert to fraction form
   1,762.07/2,432.20 = 1,016.53/x
3. Step 3: Cross multiply
   1,762.07x = 2,432.20 × 1,016.53
4. Step 4: Simplify right side
   1,762.07x = 2,472,404.27
5. Step 5: Solve for x
   x = 2,472,404.27/1,762.07
6. Step 6: Final answer
   x = 1,403.12