Finding the Fourth Proportional to 2,101.74, 3,154.56 and 1,062.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101.74 : 3,154.56 = 1,062.48 : x
2. Step 2: Convert to fraction form
   2,101.74/3,154.56 = 1,062.48/x
3. Step 3: Cross multiply
   2,101.74x = 3,154.56 × 1,062.48
4. Step 4: Simplify right side
   2,101.74x = 3,351,656.91
5. Step 5: Solve for x
   x = 3,351,656.91/2,101.74
6. Step 6: Final answer
   x = 1,594.71