Finding the Fourth Proportional to 22,009.02, 33,016.23 and 7,219.41

Step by Step Solution

1. Step 1: Write the proportion equation
   22,009.02 : 33,016.23 = 7,219.41 : x
2. Step 2: Convert to fraction form
   22,009.02/33,016.23 = 7,219.41/x
3. Step 3: Cross multiply
   22,009.02x = 33,016.23 × 7,219.41
4. Step 4: Simplify right side
   22,009.02x = 238,357,701.02
5. Step 5: Solve for x
   x = 238,357,701.02/22,009.02
6. Step 6: Final answer
   x = 10,830.00