Finding the Fourth Proportional to 73,160, 100,960.82 and 39,626

Step by Step Solution

1. Step 1: Write the proportion equation
   73,160 : 100,960.82 = 39,626 : x
2. Step 2: Convert to fraction form
   73,160/100,960.82 = 39,626/x
3. Step 3: Cross multiply
   73,160x = 100,960.82 × 39,626
4. Step 4: Simplify right side
   73,160x = 4,000,673,453.32
5. Step 5: Solve for x
   x = 4,000,673,453.32/73,160
6. Step 6: Final answer
   x = 54,683.89