Finding the Fourth Proportional to 3,695.94, 5,101.20 and 2,434.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.94 : 5,101.20 = 2,434.86 : x
2. Step 2: Convert to fraction form
   3,695.94/5,101.20 = 2,434.86/x
3. Step 3: Cross multiply
   3,695.94x = 5,101.20 × 2,434.86
4. Step 4: Simplify right side
   3,695.94x = 12,420,707.83
5. Step 5: Solve for x
   x = 12,420,707.83/3,695.94
6. Step 6: Final answer
   x = 3,360.64