Finding the Fourth Proportional to 3,935.72, 5,901.69 and 2,292.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,935.72 : 5,901.69 = 2,292.73 : x
2. Step 2: Convert to fraction form
   3,935.72/5,901.69 = 2,292.73/x
3. Step 3: Cross multiply
   3,935.72x = 5,901.69 × 2,292.73
4. Step 4: Simplify right side
   3,935.72x = 13,530,981.71
5. Step 5: Solve for x
   x = 13,530,981.71/3,935.72
6. Step 6: Final answer
   x = 3,437.99