Finding the Fourth Proportional to 2,549.69, 3,824.48 and 700.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.69 : 3,824.48 = 700.76 : x
2. Step 2: Convert to fraction form
   2,549.69/3,824.48 = 700.76/x
3. Step 3: Cross multiply
   2,549.69x = 3,824.48 × 700.76
4. Step 4: Simplify right side
   2,549.69x = 2,680,042.60
5. Step 5: Solve for x
   x = 2,680,042.60/2,549.69
6. Step 6: Final answer
   x = 1,051.12