Finding the Fourth Proportional to 22,495,818.84, 31,044,067.74 and 12,182,302.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,495,818.84 : 31,044,067.74 = 12,182,302.68 : x
2. Step 2: Convert to fraction form
   22,495,818.84/31,044,067.74 = 12,182,302.68/x
3. Step 3: Cross multiply
   22,495,818.84x = 31,044,067.74 × 12,182,302.68
4. Step 4: Simplify right side
   22,495,818.84x = 378,188,229,627,103.50
5. Step 5: Solve for x
   x = 378,188,229,627,103.50/22,495,818.84
6. Step 6: Final answer
   x = 16,811,489.83