Finding the Fourth Proportional to 22,151.16, 33,219.42 and 7,356.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,151.16 : 33,219.42 = 7,356.06 : x
2. Step 2: Convert to fraction form
   22,151.16/33,219.42 = 7,356.06/x
3. Step 3: Cross multiply
   22,151.16x = 33,219.42 × 7,356.06
4. Step 4: Simplify right side
   22,151.16x = 244,364,046.69
5. Step 5: Solve for x
   x = 244,364,046.69/22,151.16
6. Step 6: Final answer
   x = 11,031.66