Finding the Fourth Proportional to 22,145.37, 33,210.82 and 7,350.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,145.37 : 33,210.82 = 7,350.31 : x
2. Step 2: Convert to fraction form
   22,145.37/33,210.82 = 7,350.31/x
3. Step 3: Cross multiply
   22,145.37x = 33,210.82 × 7,350.31
4. Step 4: Simplify right side
   22,145.37x = 244,109,822.35
5. Step 5: Solve for x
   x = 244,109,822.35/22,145.37
6. Step 6: Final answer
   x = 11,023.06