Finding the Fourth Proportional to 67,797, 93,559.86 and 39,508.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,797 : 93,559.86 = 39,508.16 : x
2. Step 2: Convert to fraction form
   67,797/93,559.86 = 39,508.16/x
3. Step 3: Cross multiply
   67,797x = 93,559.86 × 39,508.16
4. Step 4: Simplify right side
   67,797x = 3,696,377,450.66
5. Step 5: Solve for x
   x = 3,696,377,450.66/67,797
6. Step 6: Final answer
   x = 54,521.25