Finding the Fourth Proportional to 6,344,004.31, 8,754,734.81 and 3,443,395.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,344,004.31 : 8,754,734.81 = 3,443,395.78 : x
2. Step 2: Convert to fraction form
   6,344,004.31/8,754,734.81 = 3,443,395.78/x
3. Step 3: Cross multiply
   6,344,004.31x = 8,754,734.81 × 3,443,395.78
4. Step 4: Simplify right side
   6,344,004.31x = 30,146,016,899,773.10
5. Step 5: Solve for x
   x = 30,146,016,899,773.10/6,344,004.31
6. Step 6: Final answer
   x = 4,751,890.99