Finding the Fourth Proportional to 35,771.72, 53,635.71 and 17,057.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,771.72 : 53,635.71 = 17,057.48 : x
2. Step 2: Convert to fraction form
   35,771.72/53,635.71 = 17,057.48/x
3. Step 3: Cross multiply
   35,771.72x = 53,635.71 × 17,057.48
4. Step 4: Simplify right side
   35,771.72x = 914,890,050.61
5. Step 5: Solve for x
   x = 914,890,050.61/35,771.72
6. Step 6: Final answer
   x = 25,575.79