Finding the Fourth Proportional to 2,354.89, 3,532.74 and 968.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.89 : 3,532.74 = 968.98 : x
2. Step 2: Convert to fraction form
   2,354.89/3,532.74 = 968.98/x
3. Step 3: Cross multiply
   2,354.89x = 3,532.74 × 968.98
4. Step 4: Simplify right side
   2,354.89x = 3,423,145.57
5. Step 5: Solve for x
   x = 3,423,145.57/2,354.89
6. Step 6: Final answer
   x = 1,453.63