Finding the Fourth Proportional to 73,815.50, 110,737.83 and 27,068.78

Step by Step Solution

1. Step 1: Write the proportion equation
   73,815.50 : 110,737.83 = 27,068.78 : x
2. Step 2: Convert to fraction form
   73,815.50/110,737.83 = 27,068.78/x
3. Step 3: Cross multiply
   73,815.50x = 110,737.83 × 27,068.78
4. Step 4: Simplify right side
   73,815.50x = 2,997,538,336.30
5. Step 5: Solve for x
   x = 2,997,538,336.30/73,815.50
6. Step 6: Final answer
   x = 40,608.52