Finding the Fourth Proportional to 14,231,900.16, 19,632,004.56 and 9,003,286.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,231,900.16 : 19,632,004.56 = 9,003,286.17 : x
2. Step 2: Convert to fraction form
   14,231,900.16/19,632,004.56 = 9,003,286.17/x
3. Step 3: Cross multiply
   14,231,900.16x = 19,632,004.56 × 9,003,286.17
4. Step 4: Simplify right side
   14,231,900.16x = 176,752,555,144,424.91
5. Step 5: Solve for x
   x = 176,752,555,144,424.91/14,231,900.16
6. Step 6: Final answer
   x = 12,419,462.84