Finding the Fourth Proportional to 2,061.23, 3,088.96 and 1,137.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.23 : 3,088.96 = 1,137.23 : x
2. Step 2: Convert to fraction form
   2,061.23/3,088.96 = 1,137.23/x
3. Step 3: Cross multiply
   2,061.23x = 3,088.96 × 1,137.23
4. Step 4: Simplify right side
   2,061.23x = 3,512,839.69
5. Step 5: Solve for x
   x = 3,512,839.69/2,061.23
6. Step 6: Final answer
   x = 1,704.24