Finding the Fourth Proportional to 107,196.53, 147,940.29 and 59,465.25

Step by Step Solution

1. Step 1: Write the proportion equation
   107,196.53 : 147,940.29 = 59,465.25 : x
2. Step 2: Convert to fraction form
   107,196.53/147,940.29 = 59,465.25/x
3. Step 3: Cross multiply
   107,196.53x = 147,940.29 × 59,465.25
4. Step 4: Simplify right side
   107,196.53x = 8,797,306,329.92
5. Step 5: Solve for x
   x = 8,797,306,329.92/107,196.53
6. Step 6: Final answer
   x = 82,067.09