Finding the Fourth Proportional to 72,723.22, 109,086.18 and 22,802.20

Step by Step Solution

1. Step 1: Write the proportion equation
   72,723.22 : 109,086.18 = 22,802.20 : x
2. Step 2: Convert to fraction form
   72,723.22/109,086.18 = 22,802.20/x
3. Step 3: Cross multiply
   72,723.22x = 109,086.18 × 22,802.20
4. Step 4: Simplify right side
   72,723.22x = 2,487,404,893.60
5. Step 5: Solve for x
   x = 2,487,404,893.60/72,723.22
6. Step 6: Final answer
   x = 34,203.72