Finding the Fourth Proportional to 3,981.48, 5,975.05 and 1,792.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,981.48 : 5,975.05 = 1,792.05 : x
2. Step 2: Convert to fraction form
   3,981.48/5,975.05 = 1,792.05/x
3. Step 3: Cross multiply
   3,981.48x = 5,975.05 × 1,792.05
4. Step 4: Simplify right side
   3,981.48x = 10,707,588.35
5. Step 5: Solve for x
   x = 10,707,588.35/3,981.48
6. Step 6: Final answer
   x = 2,689.35