Finding the Fourth Proportional to 17,178,493.38, 25,767,067.58 and 5,818,942.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,178,493.38 : 25,767,067.58 = 5,818,942.02 : x
2. Step 2: Convert to fraction form
   17,178,493.38/25,767,067.58 = 5,818,942.02/x
3. Step 3: Cross multiply
   17,178,493.38x = 25,767,067.58 × 5,818,942.02
4. Step 4: Simplify right side
   17,178,493.38x = 149,937,072,273,441.69
5. Step 5: Solve for x
   x = 149,937,072,273,441.69/17,178,493.38
6. Step 6: Final answer
   x = 8,728,185.23