Finding the Fourth Proportional to 35,912.34, 49,560.93 and 21,764.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,912.34 : 49,560.93 = 21,764.34 : x
2. Step 2: Convert to fraction form
   35,912.34/49,560.93 = 21,764.34/x
3. Step 3: Cross multiply
   35,912.34x = 49,560.93 × 21,764.34
4. Step 4: Simplify right side
   35,912.34x = 1,078,660,931.24
5. Step 5: Solve for x
   x = 1,078,660,931.24/35,912.34
6. Step 6: Final answer
   x = 30,035.94