Finding the Fourth Proportional to 2,901.96, 4,352.49 and 954.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901.96 : 4,352.49 = 954.15 : x
2. Step 2: Convert to fraction form
   2,901.96/4,352.49 = 954.15/x
3. Step 3: Cross multiply
   2,901.96x = 4,352.49 × 954.15
4. Step 4: Simplify right side
   2,901.96x = 4,152,928.33
5. Step 5: Solve for x
   x = 4,152,928.33/2,901.96
6. Step 6: Final answer
   x = 1,431.08