Finding the Fourth Proportional to 22,071.74, 33,112.17 and 7,281.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,071.74 : 33,112.17 = 7,281.56 : x
2. Step 2: Convert to fraction form
   22,071.74/33,112.17 = 7,281.56/x
3. Step 3: Cross multiply
   22,071.74x = 33,112.17 × 7,281.56
4. Step 4: Simplify right side
   22,071.74x = 241,108,252.59
5. Step 5: Solve for x
   x = 241,108,252.59/22,071.74
6. Step 6: Final answer
   x = 10,923.84