Finding the Fourth Proportional to 2,552.04, 3,521.75 and 1,432.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.04 : 3,521.75 = 1,432.98 : x
2. Step 2: Convert to fraction form
   2,552.04/3,521.75 = 1,432.98/x
3. Step 3: Cross multiply
   2,552.04x = 3,521.75 × 1,432.98
4. Step 4: Simplify right side
   2,552.04x = 5,046,590.15
5. Step 5: Solve for x
   x = 5,046,590.15/2,552.04
6. Step 6: Final answer
   x = 1,977.47