Finding the Fourth Proportional to 9,803.52, 14,705.25 and 3,960.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,803.52 : 14,705.25 = 3,960.06 : x
2. Step 2: Convert to fraction form
   9,803.52/14,705.25 = 3,960.06/x
3. Step 3: Cross multiply
   9,803.52x = 14,705.25 × 3,960.06
4. Step 4: Simplify right side
   9,803.52x = 58,233,672.32
5. Step 5: Solve for x
   x = 58,233,672.32/9,803.52
6. Step 6: Final answer
   x = 5,940.08