Finding the Fourth Proportional to 19,348.29, 29,012.72 and 8,967.33

Step by Step Solution

1. Step 1: Write the proportion equation
   19,348.29 : 29,012.72 = 8,967.33 : x
2. Step 2: Convert to fraction form
   19,348.29/29,012.72 = 8,967.33/x
3. Step 3: Cross multiply
   19,348.29x = 29,012.72 × 8,967.33
4. Step 4: Simplify right side
   19,348.29x = 260,166,589.60
5. Step 5: Solve for x
   x = 260,166,589.60/19,348.29
6. Step 6: Final answer
   x = 13,446.49