Finding the Fourth Proportional to 6,417,677.98, 8,856,493.59 and 3,517,045.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,417,677.98 : 8,856,493.59 = 3,517,045.30 : x
2. Step 2: Convert to fraction form
   6,417,677.98/8,856,493.59 = 3,517,045.30/x
3. Step 3: Cross multiply
   6,417,677.98x = 8,856,493.59 × 3,517,045.30
4. Step 4: Simplify right side
   6,417,677.98x = 31,148,689,155,189.62
5. Step 5: Solve for x
   x = 31,148,689,155,189.62/6,417,677.98
6. Step 6: Final answer
   x = 4,853,576.21