Finding the Fourth Proportional to 9,922.05, 14,872.72 and 3,345.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,922.05 : 14,872.72 = 3,345.97 : x
2. Step 2: Convert to fraction form
   9,922.05/14,872.72 = 3,345.97/x
3. Step 3: Cross multiply
   9,922.05x = 14,872.72 × 3,345.97
4. Step 4: Simplify right side
   9,922.05x = 49,763,658.21
5. Step 5: Solve for x
   x = 49,763,658.21/9,922.05
6. Step 6: Final answer
   x = 5,015.46