Finding the Fourth Proportional to 10,589,399.06, 15,882,007.10 and 2,911,062.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,589,399.06 : 15,882,007.10 = 2,911,062.72 : x
2. Step 2: Convert to fraction form
   10,589,399.06/15,882,007.10 = 2,911,062.72/x
3. Step 3: Cross multiply
   10,589,399.06x = 15,882,007.10 × 2,911,062.72
4. Step 4: Simplify right side
   10,589,399.06x = 46,233,518,787,585.31
5. Step 5: Solve for x
   x = 46,233,518,787,585.31/10,589,399.06
6. Step 6: Final answer
   x = 4,366,019.12