Finding the Fourth Proportional to 2,901.83, 4,353.35 and 954.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,901.83 : 4,353.35 = 954.18 : x
2. Step 2: Convert to fraction form
   2,901.83/4,353.35 = 954.18/x
3. Step 3: Cross multiply
   2,901.83x = 4,353.35 × 954.18
4. Step 4: Simplify right side
   2,901.83x = 4,153,874.73
5. Step 5: Solve for x
   x = 4,153,874.73/2,901.83
6. Step 6: Final answer
   x = 1,431.47