Finding the Fourth Proportional to 2,531.76, 3,798.12 and 1,493.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.76 : 3,798.12 = 1,493.52 : x
2. Step 2: Convert to fraction form
   2,531.76/3,798.12 = 1,493.52/x
3. Step 3: Cross multiply
   2,531.76x = 3,798.12 × 1,493.52
4. Step 4: Simplify right side
   2,531.76x = 5,672,568.18
5. Step 5: Solve for x
   x = 5,672,568.18/2,531.76
6. Step 6: Final answer
   x = 2,240.56