Finding the Fourth Proportional to 42,040.22, 63,078.89 and 22,044.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,040.22 : 63,078.89 = 22,044.95 : x
2. Step 2: Convert to fraction form
   42,040.22/63,078.89 = 22,044.95/x
3. Step 3: Cross multiply
   42,040.22x = 63,078.89 × 22,044.95
4. Step 4: Simplify right side
   42,040.22x = 1,390,570,715.82
5. Step 5: Solve for x
   x = 1,390,570,715.82/42,040.22
6. Step 6: Final answer
   x = 33,077.16