Finding the Fourth Proportional to 72,735.88, 109,103.94 and 22,819.91

Step by Step Solution

1. Step 1: Write the proportion equation
   72,735.88 : 109,103.94 = 22,819.91 : x
2. Step 2: Convert to fraction form
   72,735.88/109,103.94 = 22,819.91/x
3. Step 3: Cross multiply
   72,735.88x = 109,103.94 × 22,819.91
4. Step 4: Simplify right side
   72,735.88x = 2,489,742,091.45
5. Step 5: Solve for x
   x = 2,489,742,091.45/72,735.88
6. Step 6: Final answer
   x = 34,229.90