Finding the Fourth Proportional to 35,524.34, 49,023.31 and 19,608.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,524.34 : 49,023.31 = 19,608.78 : x
2. Step 2: Convert to fraction form
   35,524.34/49,023.31 = 19,608.78/x
3. Step 3: Cross multiply
   35,524.34x = 49,023.31 × 19,608.78
4. Step 4: Simplify right side
   35,524.34x = 961,287,300.66
5. Step 5: Solve for x
   x = 961,287,300.66/35,524.34
6. Step 6: Final answer
   x = 27,059.96