Finding the Fourth Proportional to 16,839,906.15, 25,248,998.72 and 6,605,800.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,839,906.15 : 25,248,998.72 = 6,605,800.01 : x
2. Step 2: Convert to fraction form
   16,839,906.15/25,248,998.72 = 6,605,800.01/x
3. Step 3: Cross multiply
   16,839,906.15x = 25,248,998.72 × 6,605,800.01
4. Step 4: Simplify right side
   16,839,906.15x = 166,789,836,043,737.69
5. Step 5: Solve for x
   x = 166,789,836,043,737.69/16,839,906.15
6. Step 6: Final answer
   x = 9,904,439.76