Finding the Fourth Proportional to 22,087.05, 33,127.78 and 7,292.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,087.05 : 33,127.78 = 7,292.34 : x
2. Step 2: Convert to fraction form
   22,087.05/33,127.78 = 7,292.34/x
3. Step 3: Cross multiply
   22,087.05x = 33,127.78 × 7,292.34
4. Step 4: Simplify right side
   22,087.05x = 241,579,035.21
5. Step 5: Solve for x
   x = 241,579,035.21/22,087.05
6. Step 6: Final answer
   x = 10,937.59