Finding the Fourth Proportional to 16,574.82, 22,866.01 and 10,902.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,574.82 : 22,866.01 = 10,902.28 : x
2. Step 2: Convert to fraction form
   16,574.82/22,866.01 = 10,902.28/x
3. Step 3: Cross multiply
   16,574.82x = 22,866.01 × 10,902.28
4. Step 4: Simplify right side
   16,574.82x = 249,291,643.50
5. Step 5: Solve for x
   x = 249,291,643.50/16,574.82
6. Step 6: Final answer
   x = 15,040.38