Finding the Fourth Proportional to 3,108.94, 4,664.86 and 1,162.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108.94 : 4,664.86 = 1,162.51 : x
2. Step 2: Convert to fraction form
   3,108.94/4,664.86 = 1,162.51/x
3. Step 3: Cross multiply
   3,108.94x = 4,664.86 × 1,162.51
4. Step 4: Simplify right side
   3,108.94x = 5,422,931.83
5. Step 5: Solve for x
   x = 5,422,931.83/3,108.94
6. Step 6: Final answer
   x = 1,744.30