Finding the Fourth Proportional to 71,045.78, 106,493.59 and 23,648.22

Step by Step Solution

1. Step 1: Write the proportion equation
   71,045.78 : 106,493.59 = 23,648.22 : x
2. Step 2: Convert to fraction form
   71,045.78/106,493.59 = 23,648.22/x
3. Step 3: Cross multiply
   71,045.78x = 106,493.59 × 23,648.22
4. Step 4: Simplify right side
   71,045.78x = 2,518,384,273.82
5. Step 5: Solve for x
   x = 2,518,384,273.82/71,045.78
6. Step 6: Final answer
   x = 35,447.35