Finding the Fourth Proportional to 73,092.42, 109,786.05 and 43,567.92

Step by Step Solution

1. Step 1: Write the proportion equation
   73,092.42 : 109,786.05 = 43,567.92 : x
2. Step 2: Convert to fraction form
   73,092.42/109,786.05 = 43,567.92/x
3. Step 3: Cross multiply
   73,092.42x = 109,786.05 × 43,567.92
4. Step 4: Simplify right side
   73,092.42x = 4,783,149,843.52
5. Step 5: Solve for x
   x = 4,783,149,843.52/73,092.42
6. Step 6: Final answer
   x = 65,439.75