Finding the Fourth Proportional to 16,089,942.10, 24,134,913.15 and 16,089,942.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,089,942.10 : 24,134,913.15 = 16,089,942.10 : x
2. Step 2: Convert to fraction form
   16,089,942.10/24,134,913.15 = 16,089,942.10/x
3. Step 3: Cross multiply
   16,089,942.10x = 24,134,913.15 × 16,089,942.10
4. Step 4: Simplify right side
   16,089,942.10x = 388,329,355,172,028.56
5. Step 5: Solve for x
   x = 388,329,355,172,028.56/16,089,942.10
6. Step 6: Final answer
   x = 24,134,913.15