Finding the Fourth Proportional to 2,552.06, 3,521.98 and 1,432.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.06 : 3,521.98 = 1,432.94 : x
2. Step 2: Convert to fraction form
   2,552.06/3,521.98 = 1,432.94/x
3. Step 3: Cross multiply
   2,552.06x = 3,521.98 × 1,432.94
4. Step 4: Simplify right side
   2,552.06x = 5,046,778.86
5. Step 5: Solve for x
   x = 5,046,778.86/2,552.06
6. Step 6: Final answer
   x = 1,977.53