Finding the Fourth Proportional to 6,382,770.77, 8,807,916.61 and 3,481,988.65

Step by Step Solution

1. Step 1: Write the proportion equation
   6,382,770.77 : 8,807,916.61 = 3,481,988.65 : x
2. Step 2: Convert to fraction form
   6,382,770.77/8,807,916.61 = 3,481,988.65/x
3. Step 3: Cross multiply
   6,382,770.77x = 8,807,916.61 × 3,481,988.65
4. Step 4: Simplify right side
   6,382,770.77x = 30,669,065,648,499.17
5. Step 5: Solve for x
   x = 30,669,065,648,499.17/6,382,770.77
6. Step 6: Final answer
   x = 4,804,976.83