Finding the Fourth Proportional to 22,015.50, 33,026.02 and 7,225.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,015.50 : 33,026.02 = 7,225.98 : x
2. Step 2: Convert to fraction form
   22,015.50/33,026.02 = 7,225.98/x
3. Step 3: Cross multiply
   22,015.50x = 33,026.02 × 7,225.98
4. Step 4: Simplify right side
   22,015.50x = 238,645,360.00
5. Step 5: Solve for x
   x = 238,645,360.00/22,015.50
6. Step 6: Final answer
   x = 10,839.88