Finding the Fourth Proportional to 3,111.83, 4,294.29 and 1,695.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,111.83 : 4,294.29 = 1,695.58 : x
2. Step 2: Convert to fraction form
   3,111.83/4,294.29 = 1,695.58/x
3. Step 3: Cross multiply
   3,111.83x = 4,294.29 × 1,695.58
4. Step 4: Simplify right side
   3,111.83x = 7,281,298.32
5. Step 5: Solve for x
   x = 7,281,298.32/3,111.83
6. Step 6: Final answer
   x = 2,339.88