Finding the Fourth Proportional to 16,304,312.45, 22,499,818.56 and 8,962,067.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,304,312.45 : 22,499,818.56 = 8,962,067.54 : x
2. Step 2: Convert to fraction form
   16,304,312.45/22,499,818.56 = 8,962,067.54/x
3. Step 3: Cross multiply
   16,304,312.45x = 22,499,818.56 × 8,962,067.54
4. Step 4: Simplify right side
   16,304,312.45x = 201,644,893,572,465.50
5. Step 5: Solve for x
   x = 201,644,893,572,465.50/16,304,312.45
6. Step 6: Final answer
   x = 12,367,580.31