Finding the Fourth Proportional to 71,974.01, 107,907.71 and 34,498.42

Step by Step Solution

1. Step 1: Write the proportion equation
   71,974.01 : 107,907.71 = 34,498.42 : x
2. Step 2: Convert to fraction form
   71,974.01/107,907.71 = 34,498.42/x
3. Step 3: Cross multiply
   71,974.01x = 107,907.71 × 34,498.42
4. Step 4: Simplify right side
   71,974.01x = 3,722,645,058.56
5. Step 5: Solve for x
   x = 3,722,645,058.56/71,974.01
6. Step 6: Final answer
   x = 51,722.07