Finding the Fourth Proportional to 69,351.59, 95,704.83 and 39,146.73

Step by Step Solution

1. Step 1: Write the proportion equation
   69,351.59 : 95,704.83 = 39,146.73 : x
2. Step 2: Convert to fraction form
   69,351.59/95,704.83 = 39,146.73/x
3. Step 3: Cross multiply
   69,351.59x = 95,704.83 × 39,146.73
4. Step 4: Simplify right side
   69,351.59x = 3,746,531,129.52
5. Step 5: Solve for x
   x = 3,746,531,129.52/69,351.59
6. Step 6: Final answer
   x = 54,022.28