Finding the Fourth Proportional to 16,777,035.62, 23,152,087.82 and 9,434,866.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,777,035.62 : 23,152,087.82 = 9,434,866.56 : x
2. Step 2: Convert to fraction form
   16,777,035.62/23,152,087.82 = 9,434,866.56/x
3. Step 3: Cross multiply
   16,777,035.62x = 23,152,087.82 × 9,434,866.56
4. Step 4: Simplify right side
   16,777,035.62x = 218,436,859,167,101.31
5. Step 5: Solve for x
   x = 218,436,859,167,101.31/16,777,035.62
6. Step 6: Final answer
   x = 13,019,991.38