Finding the Fourth Proportional to 23,273,874.99, 32,116,760.42 and 12,819,666.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273,874.99 : 32,116,760.42 = 12,819,666.27 : x
2. Step 2: Convert to fraction form
   23,273,874.99/32,116,760.42 = 12,819,666.27/x
3. Step 3: Cross multiply
   23,273,874.99x = 32,116,760.42 × 12,819,666.27
4. Step 4: Simplify right side
   23,273,874.99x = 411,726,150,205,738.38
5. Step 5: Solve for x
   x = 411,726,150,205,738.38/23,273,874.99
6. Step 6: Final answer
   x = 17,690,485.59