Finding the Fourth Proportional to 42,435.42, 63,596.42 and 22,671.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,435.42 : 63,596.42 = 22,671.42 : x
2. Step 2: Convert to fraction form
   42,435.42/63,596.42 = 22,671.42/x
3. Step 3: Cross multiply
   42,435.42x = 63,596.42 × 22,671.42
4. Step 4: Simplify right side
   42,435.42x = 1,441,821,148.32
5. Step 5: Solve for x
   x = 1,441,821,148.32/42,435.42
6. Step 6: Final answer
   x = 33,976.83