Finding the Fourth Proportional to 2,531.76, 3,493.92 and 1,484.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.76 : 3,493.92 = 1,484.16 : x
2. Step 2: Convert to fraction form
   2,531.76/3,493.92 = 1,484.16/x
3. Step 3: Cross multiply
   2,531.76x = 3,493.92 × 1,484.16
4. Step 4: Simplify right side
   2,531.76x = 5,185,536.31
5. Step 5: Solve for x
   x = 5,185,536.31/2,531.76
6. Step 6: Final answer
   x = 2,048.19