Finding the Fourth Proportional to 19,516.31, 26,932.50 and 10,563.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,516.31 : 26,932.50 = 10,563.82 : x
2. Step 2: Convert to fraction form
   19,516.31/26,932.50 = 10,563.82/x
3. Step 3: Cross multiply
   19,516.31x = 26,932.50 × 10,563.82
4. Step 4: Simplify right side
   19,516.31x = 284,510,014.82
5. Step 5: Solve for x
   x = 284,510,014.82/19,516.31
6. Step 6: Final answer
   x = 14,578.06