Finding the Fourth Proportional to 35,695.50, 49,191.89 and 26,138.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,695.50 : 49,191.89 = 26,138.31 : x
2. Step 2: Convert to fraction form
   35,695.50/49,191.89 = 26,138.31/x
3. Step 3: Cross multiply
   35,695.50x = 49,191.89 × 26,138.31
4. Step 4: Simplify right side
   35,695.50x = 1,285,792,739.61
5. Step 5: Solve for x
   x = 1,285,792,739.61/35,695.50
6. Step 6: Final answer
   x = 36,021.14