Finding the Fourth Proportional to 50,821.68, 70,110.30 and 32,922.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,821.68 : 70,110.30 = 32,922.72 : x
2. Step 2: Convert to fraction form
   50,821.68/70,110.30 = 32,922.72/x
3. Step 3: Cross multiply
   50,821.68x = 70,110.30 × 32,922.72
4. Step 4: Simplify right side
   50,821.68x = 2,308,221,776.02
5. Step 5: Solve for x
   x = 2,308,221,776.02/50,821.68
6. Step 6: Final answer
   x = 45,418.05