Finding the Fourth Proportional to 3,111.32, 4,293.66 and 1,695.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,111.32 : 4,293.66 = 1,695.02 : x
2. Step 2: Convert to fraction form
   3,111.32/4,293.66 = 1,695.02/x
3. Step 3: Cross multiply
   3,111.32x = 4,293.66 × 1,695.02
4. Step 4: Simplify right side
   3,111.32x = 7,277,818.10
5. Step 5: Solve for x
   x = 7,277,818.10/3,111.32
6. Step 6: Final answer
   x = 2,339.15