Finding the Fourth Proportional to 12,465,044.15, 18,695,691.88 and 3,944,271.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,465,044.15 : 18,695,691.88 = 3,944,271.83 : x
2. Step 2: Convert to fraction form
   12,465,044.15/18,695,691.88 = 3,944,271.83/x
3. Step 3: Cross multiply
   12,465,044.15x = 18,695,691.88 × 3,944,271.83
4. Step 4: Simplify right side
   12,465,044.15x = 73,740,890,721,304.61
5. Step 5: Solve for x
   x = 73,740,890,721,304.61/12,465,044.15
6. Step 6: Final answer
   x = 5,915,814.65