Finding the Fourth Proportional to 10,518,843.88, 14,516,231.16 and 5,809,224.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,518,843.88 : 14,516,231.16 = 5,809,224.72 : x
2. Step 2: Convert to fraction form
   10,518,843.88/14,516,231.16 = 5,809,224.72/x
3. Step 3: Cross multiply
   10,518,843.88x = 14,516,231.16 × 5,809,224.72
4. Step 4: Simplify right side
   10,518,843.88x = 84,328,048,895,906.27
5. Step 5: Solve for x
   x = 84,328,048,895,906.27/10,518,843.88
6. Step 6: Final answer
   x = 8,016,855.26