Finding the Fourth Proportional to 2,281.31, 3,148.03 and 1,493.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.31 : 3,148.03 = 1,493.99 : x
2. Step 2: Convert to fraction form
   2,281.31/3,148.03 = 1,493.99/x
3. Step 3: Cross multiply
   2,281.31x = 3,148.03 × 1,493.99
4. Step 4: Simplify right side
   2,281.31x = 4,703,125.34
5. Step 5: Solve for x
   x = 4,703,125.34/2,281.31
6. Step 6: Final answer
   x = 2,061.59