Finding the Fourth Proportional to 10,884,701.86, 16,329,414.69 and 3,311,470.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884,701.86 : 16,329,414.69 = 3,311,470.78 : x
2. Step 2: Convert to fraction form
   10,884,701.86/16,329,414.69 = 3,311,470.78/x
3. Step 3: Cross multiply
   10,884,701.86x = 16,329,414.69 × 3,311,470.78
4. Step 4: Simplify right side
   10,884,701.86x = 54,074,379,600,437.75
5. Step 5: Solve for x
   x = 54,074,379,600,437.75/10,884,701.86
6. Step 6: Final answer
   x = 4,967,924.73