Finding the Fourth Proportional to 2,038.37, 3,057.15 and 997.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038.37 : 3,057.15 = 997.93 : x
2. Step 2: Convert to fraction form
   2,038.37/3,057.15 = 997.93/x
3. Step 3: Cross multiply
   2,038.37x = 3,057.15 × 997.93
4. Step 4: Simplify right side
   2,038.37x = 3,050,806.41
5. Step 5: Solve for x
   x = 3,050,806.41/2,038.37
6. Step 6: Final answer
   x = 1,496.69