Finding the Fourth Proportional to 10,884,677.83, 16,329,378.71 and 3,311,446.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884,677.83 : 16,329,378.71 = 3,311,446.75 : x
2. Step 2: Convert to fraction form
   10,884,677.83/16,329,378.71 = 3,311,446.75/x
3. Step 3: Cross multiply
   10,884,677.83x = 16,329,378.71 × 3,311,446.75
4. Step 4: Simplify right side
   10,884,677.83x = 54,073,868,042,191.46
5. Step 5: Solve for x
   x = 54,073,868,042,191.46/10,884,677.83
6. Step 6: Final answer
   x = 4,967,888.70