Finding the Fourth Proportional to 22,095.15, 33,142.79 and 5,455.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,095.15 : 33,142.79 = 5,455.18 : x
2. Step 2: Convert to fraction form
   22,095.15/33,142.79 = 5,455.18/x
3. Step 3: Cross multiply
   22,095.15x = 33,142.79 × 5,455.18
4. Step 4: Simplify right side
   22,095.15x = 180,799,885.15
5. Step 5: Solve for x
   x = 180,799,885.15/22,095.15
6. Step 6: Final answer
   x = 8,182.79