Finding the Fourth Proportional to 7,796.72, 10,755.72 and 5,668.95

Step by Step Solution

1. Step 1: Write the proportion equation
   7,796.72 : 10,755.72 = 5,668.95 : x
2. Step 2: Convert to fraction form
   7,796.72/10,755.72 = 5,668.95/x
3. Step 3: Cross multiply
   7,796.72x = 10,755.72 × 5,668.95
4. Step 4: Simplify right side
   7,796.72x = 60,973,638.89
5. Step 5: Solve for x
   x = 60,973,638.89/7,796.72
6. Step 6: Final answer
   x = 7,820.43