Finding the Fourth Proportional to 9,795.50, 14,693.18 and 3,947.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,795.50 : 14,693.18 = 3,947.98 : x
2. Step 2: Convert to fraction form
   9,795.50/14,693.18 = 3,947.98/x
3. Step 3: Cross multiply
   9,795.50x = 14,693.18 × 3,947.98
4. Step 4: Simplify right side
   9,795.50x = 58,008,380.78
5. Step 5: Solve for x
   x = 58,008,380.78/9,795.50
6. Step 6: Final answer
   x = 5,921.94