Finding the Fourth Proportional to 2,935.50, 4,053.15 and 2,002.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935.50 : 4,053.15 = 2,002.38 : x
2. Step 2: Convert to fraction form
   2,935.50/4,053.15 = 2,002.38/x
3. Step 3: Cross multiply
   2,935.50x = 4,053.15 × 2,002.38
4. Step 4: Simplify right side
   2,935.50x = 8,115,946.50
5. Step 5: Solve for x
   x = 8,115,946.50/2,935.50
6. Step 6: Final answer
   x = 2,764.76