Finding the Fourth Proportional to 3,522.38, 4,860.89 and 1,950.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522.38 : 4,860.89 = 1,950.71 : x
2. Step 2: Convert to fraction form
   3,522.38/4,860.89 = 1,950.71/x
3. Step 3: Cross multiply
   3,522.38x = 4,860.89 × 1,950.71
4. Step 4: Simplify right side
   3,522.38x = 9,482,152.67
5. Step 5: Solve for x
   x = 9,482,152.67/3,522.38
6. Step 6: Final answer
   x = 2,691.98