Finding the Fourth Proportional to 23,150,185.05, 31,944,952.68 and 13,363,782.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,150,185.05 : 31,944,952.68 = 13,363,782.08 : x
2. Step 2: Convert to fraction form
   23,150,185.05/31,944,952.68 = 13,363,782.08/x
3. Step 3: Cross multiply
   23,150,185.05x = 31,944,952.68 × 13,363,782.08
4. Step 4: Simplify right side
   23,150,185.05x = 426,905,386,081,678.94
5. Step 5: Solve for x
   x = 426,905,386,081,678.94/23,150,185.05
6. Step 6: Final answer
   x = 18,440,690.00