Finding the Fourth Proportional to 2,492.69, 3,738.15 and 848.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.69 : 3,738.15 = 848.84 : x
2. Step 2: Convert to fraction form
   2,492.69/3,738.15 = 848.84/x
3. Step 3: Cross multiply
   2,492.69x = 3,738.15 × 848.84
4. Step 4: Simplify right side
   2,492.69x = 3,173,072.56
5. Step 5: Solve for x
   x = 3,173,072.56/2,492.69
6. Step 6: Final answer
   x = 1,272.95