Finding the Fourth Proportional to 2,748.12, 3,792.42 and 1,506.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748.12 : 3,792.42 = 1,506.12 : x
2. Step 2: Convert to fraction form
   2,748.12/3,792.42 = 1,506.12/x
3. Step 3: Cross multiply
   2,748.12x = 3,792.42 × 1,506.12
4. Step 4: Simplify right side
   2,748.12x = 5,711,839.61
5. Step 5: Solve for x
   x = 5,711,839.61/2,748.12
6. Step 6: Final answer
   x = 2,078.45