Finding the Fourth Proportional to 20,852.56, 31,274.52 and 7,695.94

Step by Step Solution

1. Step 1: Write the proportion equation
   20,852.56 : 31,274.52 = 7,695.94 : x
2. Step 2: Convert to fraction form
   20,852.56/31,274.52 = 7,695.94/x
3. Step 3: Cross multiply
   20,852.56x = 31,274.52 × 7,695.94
4. Step 4: Simplify right side
   20,852.56x = 240,686,829.45
5. Step 5: Solve for x
   x = 240,686,829.45/20,852.56
6. Step 6: Final answer
   x = 11,542.32