Finding the Fourth Proportional to 3,156.32, 4,730.78 and 1,696.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,156.32 : 4,730.78 = 1,696.52 : x
2. Step 2: Convert to fraction form
   3,156.32/4,730.78 = 1,696.52/x
3. Step 3: Cross multiply
   3,156.32x = 4,730.78 × 1,696.52
4. Step 4: Simplify right side
   3,156.32x = 8,025,862.89
5. Step 5: Solve for x
   x = 8,025,862.89/3,156.32
6. Step 6: Final answer
   x = 2,542.79