Finding the Fourth Proportional to 2,156.04, 3,234.15 and 695.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156.04 : 3,234.15 = 695.01 : x
2. Step 2: Convert to fraction form
   2,156.04/3,234.15 = 695.01/x
3. Step 3: Cross multiply
   2,156.04x = 3,234.15 × 695.01
4. Step 4: Simplify right side
   2,156.04x = 2,247,766.59
5. Step 5: Solve for x
   x = 2,247,766.59/2,156.04
6. Step 6: Final answer
   x = 1,042.54