Finding the Fourth Proportional to 6,191,443.88, 8,543,723.82 and 3,474,665

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191,443.88 : 8,543,723.82 = 3,474,665 : x
2. Step 2: Convert to fraction form
   6,191,443.88/8,543,723.82 = 3,474,665/x
3. Step 3: Cross multiply
   6,191,443.88x = 8,543,723.82 × 3,474,665
4. Step 4: Simplify right side
   6,191,443.88x = 29,686,578,127,020.30
5. Step 5: Solve for x
   x = 29,686,578,127,020.30/6,191,443.88
6. Step 6: Final answer
   x = 4,794,774.64