Finding the Fourth Proportional to 9,949.08, 14,926.17 and 2,929.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,949.08 : 14,926.17 = 2,929.31 : x
2. Step 2: Convert to fraction form
   9,949.08/14,926.17 = 2,929.31/x
3. Step 3: Cross multiply
   9,949.08x = 14,926.17 × 2,929.31
4. Step 4: Simplify right side
   9,949.08x = 43,723,379.04
5. Step 5: Solve for x
   x = 43,723,379.04/9,949.08
6. Step 6: Final answer
   x = 4,394.72