Finding the Fourth Proportional to 22,087.71, 33,124.50 and 7,293.87

Step by Step Solution

1. Step 1: Write the proportion equation
   22,087.71 : 33,124.50 = 7,293.87 : x
2. Step 2: Convert to fraction form
   22,087.71/33,124.50 = 7,293.87/x
3. Step 3: Cross multiply
   22,087.71x = 33,124.50 × 7,293.87
4. Step 4: Simplify right side
   22,087.71x = 241,605,796.82
5. Step 5: Solve for x
   x = 241,605,796.82/22,087.71
6. Step 6: Final answer
   x = 10,938.47