Finding the Fourth Proportional to 19,363.50, 29,046.87 and 7,676.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,363.50 : 29,046.87 = 7,676.82 : x
2. Step 2: Convert to fraction form
   19,363.50/29,046.87 = 7,676.82/x
3. Step 3: Cross multiply
   19,363.50x = 29,046.87 × 7,676.82
4. Step 4: Simplify right side
   19,363.50x = 222,987,592.55
5. Step 5: Solve for x
   x = 222,987,592.55/19,363.50
6. Step 6: Final answer
   x = 11,515.87