Finding the Fourth Proportional to 11,011.73, 16,519.31 and 3,614.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,011.73 : 16,519.31 = 3,614.50 : x
2. Step 2: Convert to fraction form
   11,011.73/16,519.31 = 3,614.50/x
3. Step 3: Cross multiply
   11,011.73x = 16,519.31 × 3,614.50
4. Step 4: Simplify right side
   11,011.73x = 59,709,046.00
5. Step 5: Solve for x
   x = 59,709,046.00/11,011.73
6. Step 6: Final answer
   x = 5,422.31