Finding the Fourth Proportional to 2,552.47, 3,522.36 and 1,433.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.47 : 3,522.36 = 1,433.41 : x
2. Step 2: Convert to fraction form
   2,552.47/3,522.36 = 1,433.41/x
3. Step 3: Cross multiply
   2,552.47x = 3,522.36 × 1,433.41
4. Step 4: Simplify right side
   2,552.47x = 5,048,980.83
5. Step 5: Solve for x
   x = 5,048,980.83/2,552.47
6. Step 6: Final answer
   x = 1,978.08