Finding the Fourth Proportional to 22,066.54, 33,099 and 5,426.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,066.54 : 33,099 = 5,426.62 : x
2. Step 2: Convert to fraction form
   22,066.54/33,099 = 5,426.62/x
3. Step 3: Cross multiply
   22,066.54x = 33,099 × 5,426.62
4. Step 4: Simplify right side
   22,066.54x = 179,615,695.38
5. Step 5: Solve for x
   x = 179,615,695.38/22,066.54
6. Step 6: Final answer
   x = 8,139.73