Finding the Fourth Proportional to 6,780,191.08, 9,356,732.42 and 3,682,774.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,780,191.08 : 9,356,732.42 = 3,682,774.76 : x
2. Step 2: Convert to fraction form
   6,780,191.08/9,356,732.42 = 3,682,774.76/x
3. Step 3: Cross multiply
   6,780,191.08x = 9,356,732.42 × 3,682,774.76
4. Step 4: Simplify right side
   6,780,191.08x = 34,458,737,992,449.72
5. Step 5: Solve for x
   x = 34,458,737,992,449.72/6,780,191.08
6. Step 6: Final answer
   x = 5,082,266.50