Finding the Fourth Proportional to 2,902.41, 4,353.71 and 954.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,902.41 : 4,353.71 = 954.77 : x
2. Step 2: Convert to fraction form
   2,902.41/4,353.71 = 954.77/x
3. Step 3: Cross multiply
   2,902.41x = 4,353.71 × 954.77
4. Step 4: Simplify right side
   2,902.41x = 4,156,772.32
5. Step 5: Solve for x
   x = 4,156,772.32/2,902.41
6. Step 6: Final answer
   x = 1,432.18