Finding the Fourth Proportional to 10,667,786.17, 14,721,589.79 and 5,773,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,667,786.17 : 14,721,589.79 = 5,773,008.50 : x
2. Step 2: Convert to fraction form
   10,667,786.17/14,721,589.79 = 5,773,008.50/x
3. Step 3: Cross multiply
   10,667,786.17x = 14,721,589.79 × 5,773,008.50
4. Step 4: Simplify right side
   10,667,786.17x = 84,987,862,991,183.20
5. Step 5: Solve for x
   x = 84,987,862,991,183.20/10,667,786.17
6. Step 6: Final answer
   x = 7,966,776.01