Finding the Fourth Proportional to 101,789.16, 152,694.20 and 35,229.18

Step by Step Solution

1. Step 1: Write the proportion equation
   101,789.16 : 152,694.20 = 35,229.18 : x
2. Step 2: Convert to fraction form
   101,789.16/152,694.20 = 35,229.18/x
3. Step 3: Cross multiply
   101,789.16x = 152,694.20 × 35,229.18
4. Step 4: Simplify right side
   101,789.16x = 5,379,291,456.76
5. Step 5: Solve for x
   x = 5,379,291,456.76/101,789.16
6. Step 6: Final answer
   x = 52,847.39