Finding the Fourth Proportional to 73,040.25, 100,795.73 and 39,506.25

Step by Step Solution

1. Step 1: Write the proportion equation
   73,040.25 : 100,795.73 = 39,506.25 : x
2. Step 2: Convert to fraction form
   73,040.25/100,795.73 = 39,506.25/x
3. Step 3: Cross multiply
   73,040.25x = 100,795.73 × 39,506.25
4. Step 4: Simplify right side
   73,040.25x = 3,982,061,308.31
5. Step 5: Solve for x
   x = 3,982,061,308.31/73,040.25
6. Step 6: Final answer
   x = 54,518.73