Finding the Fourth Proportional to 2,957.50, 4,436.16 and 1,202.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957.50 : 4,436.16 = 1,202.02 : x
2. Step 2: Convert to fraction form
   2,957.50/4,436.16 = 1,202.02/x
3. Step 3: Cross multiply
   2,957.50x = 4,436.16 × 1,202.02
4. Step 4: Simplify right side
   2,957.50x = 5,332,353.04
5. Step 5: Solve for x
   x = 5,332,353.04/2,957.50
6. Step 6: Final answer
   x = 1,802.99