Finding the Fourth Proportional to 44,222.30, 60,922.98 and 30,770.42

Step by Step Solution

1. Step 1: Write the proportion equation
   44,222.30 : 60,922.98 = 30,770.42 : x
2. Step 2: Convert to fraction form
   44,222.30/60,922.98 = 30,770.42/x
3. Step 3: Cross multiply
   44,222.30x = 60,922.98 × 30,770.42
4. Step 4: Simplify right side
   44,222.30x = 1,874,625,682.25
5. Step 5: Solve for x
   x = 1,874,625,682.25/44,222.30
6. Step 6: Final answer
   x = 42,390.96