Finding the Fourth Proportional to 6,344,090.84, 8,754,609.82 and 3,443,419.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,344,090.84 : 8,754,609.82 = 3,443,419.28 : x
2. Step 2: Convert to fraction form
   6,344,090.84/8,754,609.82 = 3,443,419.28/x
3. Step 3: Cross multiply
   6,344,090.84x = 8,754,609.82 × 3,443,419.28
4. Step 4: Simplify right side
   6,344,090.84x = 30,145,792,243,065.33
5. Step 5: Solve for x
   x = 30,145,792,243,065.33/6,344,090.84
6. Step 6: Final answer
   x = 4,751,790.76