Finding the Fourth Proportional to 73,308.48, 109,973.52 and 26,550.42

Step by Step Solution

1. Step 1: Write the proportion equation
   73,308.48 : 109,973.52 = 26,550.42 : x
2. Step 2: Convert to fraction form
   73,308.48/109,973.52 = 26,550.42/x
3. Step 3: Cross multiply
   73,308.48x = 109,973.52 × 26,550.42
4. Step 4: Simplify right side
   73,308.48x = 2,919,843,144.88
5. Step 5: Solve for x
   x = 2,919,843,144.88/73,308.48
6. Step 6: Final answer
   x = 39,829.54