Finding the Fourth Proportional to 73,061.69, 109,553.05 and 25,664.54

Step by Step Solution

1. Step 1: Write the proportion equation
   73,061.69 : 109,553.05 = 25,664.54 : x
2. Step 2: Convert to fraction form
   73,061.69/109,553.05 = 25,664.54/x
3. Step 3: Cross multiply
   73,061.69x = 109,553.05 × 25,664.54
4. Step 4: Simplify right side
   73,061.69x = 2,811,628,505.52
5. Step 5: Solve for x
   x = 2,811,628,505.52/73,061.69
6. Step 6: Final answer
   x = 38,482.94