Finding the Fourth Proportional to 10,463.50, 15,699.52 and 5,531.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,463.50 : 15,699.52 = 5,531.82 : x
2. Step 2: Convert to fraction form
   10,463.50/15,699.52 = 5,531.82/x
3. Step 3: Cross multiply
   10,463.50x = 15,699.52 × 5,531.82
4. Step 4: Simplify right side
   10,463.50x = 86,846,918.73
5. Step 5: Solve for x
   x = 86,846,918.73/10,463.50
6. Step 6: Final answer
   x = 8,299.99