Finding the Fourth Proportional to 9,462.82, 14,185.98 and 3,912.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.82 : 14,185.98 = 3,912.70 : x
2. Step 2: Convert to fraction form
   9,462.82/14,185.98 = 3,912.70/x
3. Step 3: Cross multiply
   9,462.82x = 14,185.98 × 3,912.70
4. Step 4: Simplify right side
   9,462.82x = 55,505,483.95
5. Step 5: Solve for x
   x = 55,505,483.95/9,462.82
6. Step 6: Final answer
   x = 5,865.64