Finding the Fourth Proportional to 23,317,615.86, 32,178,723.57 and 13,003,231.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,317,615.86 : 32,178,723.57 = 13,003,231.38 : x
2. Step 2: Convert to fraction form
   23,317,615.86/32,178,723.57 = 13,003,231.38/x
3. Step 3: Cross multiply
   23,317,615.86x = 32,178,723.57 × 13,003,231.38
4. Step 4: Simplify right side
   23,317,615.86x = 418,427,388,093,769.69
5. Step 5: Solve for x
   x = 418,427,388,093,769.69/23,317,615.86
6. Step 6: Final answer
   x = 17,944,690.00