Finding the Fourth Proportional to 72,708.83, 109,064.62 and 22,787.83

Step by Step Solution

1. Step 1: Write the proportion equation
   72,708.83 : 109,064.62 = 22,787.83 : x
2. Step 2: Convert to fraction form
   72,708.83/109,064.62 = 22,787.83/x
3. Step 3: Cross multiply
   72,708.83x = 109,064.62 × 22,787.83
4. Step 4: Simplify right side
   72,708.83x = 2,485,345,417.28
5. Step 5: Solve for x
   x = 2,485,345,417.28/72,708.83
6. Step 6: Final answer
   x = 34,182.17