Finding the Fourth Proportional to 2,347.95, 3,521.52 and 1,429.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.95 : 3,521.52 = 1,429.41 : x
2. Step 2: Convert to fraction form
   2,347.95/3,521.52 = 1,429.41/x
3. Step 3: Cross multiply
   2,347.95x = 3,521.52 × 1,429.41
4. Step 4: Simplify right side
   2,347.95x = 5,033,695.90
5. Step 5: Solve for x
   x = 5,033,695.90/2,347.95
6. Step 6: Final answer
   x = 2,143.87