Finding the Fourth Proportional to 35,793.21, 49,419.34 and 22,370.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,793.21 : 49,419.34 = 22,370.50 : x
2. Step 2: Convert to fraction form
   35,793.21/49,419.34 = 22,370.50/x
3. Step 3: Cross multiply
   35,793.21x = 49,419.34 × 22,370.50
4. Step 4: Simplify right side
   35,793.21x = 1,105,535,136.25
5. Step 5: Solve for x
   x = 1,105,535,136.25/35,793.21
6. Step 6: Final answer
   x = 30,886.73