Finding the Fourth Proportional to 71,442,103.88, 107,166,061.78 and 34,031,487.83

Step by Step Solution

1. Step 1: Write the proportion equation
   71,442,103.88 : 107,166,061.78 = 34,031,487.83 : x
2. Step 2: Convert to fraction form
   71,442,103.88/107,166,061.78 = 34,031,487.83/x
3. Step 3: Cross multiply
   71,442,103.88x = 107,166,061.78 × 34,031,487.83
4. Step 4: Simplify right side
   71,442,103.88x = 3,647,020,527,255,098
5. Step 5: Solve for x
   x = 3,647,020,527,255,098/71,442,103.88
6. Step 6: Final answer
   x = 51,048,616.00