Finding the Fourth Proportional to 23,776,590.69, 32,811,139.98 and 13,987,665.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,776,590.69 : 32,811,139.98 = 13,987,665.18 : x
2. Step 2: Convert to fraction form
   23,776,590.69/32,811,139.98 = 13,987,665.18/x
3. Step 3: Cross multiply
   23,776,590.69x = 32,811,139.98 × 13,987,665.18
4. Step 4: Simplify right side
   23,776,590.69x = 458,951,240,214,351.88
5. Step 5: Solve for x
   x = 458,951,240,214,351.88/23,776,590.69
6. Step 6: Final answer
   x = 19,302,651.34