Finding the Fourth Proportional to 72,732.10, 109,097.05 and 32,722.83

Step by Step Solution

1. Step 1: Write the proportion equation
   72,732.10 : 109,097.05 = 32,722.83 : x
2. Step 2: Convert to fraction form
   72,732.10/109,097.05 = 32,722.83/x
3. Step 3: Cross multiply
   72,732.10x = 109,097.05 × 32,722.83
4. Step 4: Simplify right side
   72,732.10x = 3,569,963,511.55
5. Step 5: Solve for x
   x = 3,569,963,511.55/72,732.10
6. Step 6: Final answer
   x = 49,083.74