Finding the Fourth Proportional to 16,068,397.72, 24,099,936.54 and 5,285,833.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,068,397.72 : 24,099,936.54 = 5,285,833.24 : x
2. Step 2: Convert to fraction form
   16,068,397.72/24,099,936.54 = 5,285,833.24/x
3. Step 3: Cross multiply
   16,068,397.72x = 24,099,936.54 × 5,285,833.24
4. Step 4: Simplify right side
   16,068,397.72x = 127,388,245,645,022.59
5. Step 5: Solve for x
   x = 127,388,245,645,022.59/16,068,397.72
6. Step 6: Final answer
   x = 7,927,874.82