Finding the Fourth Proportional to 71,442,104.38, 107,166,062.53 and 34,031,488.33

Step by Step Solution

1. Step 1: Write the proportion equation
   71,442,104.38 : 107,166,062.53 = 34,031,488.33 : x
2. Step 2: Convert to fraction form
   71,442,104.38/107,166,062.53 = 34,031,488.33/x
3. Step 3: Cross multiply
   71,442,104.38x = 107,166,062.53 × 34,031,488.33
4. Step 4: Simplify right side
   71,442,104.38x = 3,647,020,606,361,745
5. Step 5: Solve for x
   x = 3,647,020,606,361,745/71,442,104.38
6. Step 6: Final answer
   x = 51,048,616.75