Finding the Fourth Proportional to 2,429.71, 3,645.93 and 968.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.71 : 3,645.93 = 968.98 : x
2. Step 2: Convert to fraction form
   2,429.71/3,645.93 = 968.98/x
3. Step 3: Cross multiply
   2,429.71x = 3,645.93 × 968.98
4. Step 4: Simplify right side
   2,429.71x = 3,532,833.25
5. Step 5: Solve for x
   x = 3,532,833.25/2,429.71
6. Step 6: Final answer
   x = 1,454.01