Finding the Fourth Proportional to 102,383.72, 153,644.72 and 35,824.43

Step by Step Solution

1. Step 1: Write the proportion equation
   102,383.72 : 153,644.72 = 35,824.43 : x
2. Step 2: Convert to fraction form
   102,383.72/153,644.72 = 35,824.43/x
3. Step 3: Cross multiply
   102,383.72x = 153,644.72 × 35,824.43
4. Step 4: Simplify right side
   102,383.72x = 5,504,234,159.52
5. Step 5: Solve for x
   x = 5,504,234,159.52/102,383.72
6. Step 6: Final answer
   x = 53,760.83