Finding the Fourth Proportional to 2,748.05, 3,792 and 1,552.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.05 : 3,792 = 1,552.91 : x
2. Step 2: Convert to fraction form
   2,748.05/3,792 = 1,552.91/x
3. Step 3: Cross multiply
   2,748.05x = 3,792 × 1,552.91
4. Step 4: Simplify right side
   2,748.05x = 5,888,615.76
5. Step 5: Solve for x
   x = 5,888,615.76/2,748.05
6. Step 6: Final answer
   x = 2,142.84