Finding the Fourth Proportional to 2,471.47, 3,410.72 and 1,632.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471.47 : 3,410.72 = 1,632.91 : x
2. Step 2: Convert to fraction form
   2,471.47/3,410.72 = 1,632.91/x
3. Step 3: Cross multiply
   2,471.47x = 3,410.72 × 1,632.91
4. Step 4: Simplify right side
   2,471.47x = 5,569,398.80
5. Step 5: Solve for x
   x = 5,569,398.80/2,471.47
6. Step 6: Final answer
   x = 2,253.48