Finding the Fourth Proportional to 3,744, 5,166.72 and 2,088

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744 : 5,166.72 = 2,088 : x
2. Step 2: Convert to fraction form
   3,744/5,166.72 = 2,088/x
3. Step 3: Cross multiply
   3,744x = 5,166.72 × 2,088
4. Step 4: Simplify right side
   3,744x = 10,788,111.36
5. Step 5: Solve for x
   x = 10,788,111.36/3,744
6. Step 6: Final answer
   x = 2,881.44