Finding the Fourth Proportional to 22,019.04, 33,030.63 and 7,227.99

Step by Step Solution

1. Step 1: Write the proportion equation
   22,019.04 : 33,030.63 = 7,227.99 : x
2. Step 2: Convert to fraction form
   22,019.04/33,030.63 = 7,227.99/x
3. Step 3: Cross multiply
   22,019.04x = 33,030.63 × 7,227.99
4. Step 4: Simplify right side
   22,019.04x = 238,745,063.33
5. Step 5: Solve for x
   x = 238,745,063.33/22,019.04
6. Step 6: Final answer
   x = 10,842.66