Finding the Fourth Proportional to 42,628.38, 63,884.70 and 22,632.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,628.38 : 63,884.70 = 22,632.82 : x
2. Step 2: Convert to fraction form
   42,628.38/63,884.70 = 22,632.82/x
3. Step 3: Cross multiply
   42,628.38x = 63,884.70 × 22,632.82
4. Step 4: Simplify right side
   42,628.38x = 1,445,890,915.85
5. Step 5: Solve for x
   x = 1,445,890,915.85/42,628.38
6. Step 6: Final answer
   x = 33,918.50