Finding the Fourth Proportional to 6,152,834.61, 8,491,082.94 and 3,399,699.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152,834.61 : 8,491,082.94 = 3,399,699.42 : x
2. Step 2: Convert to fraction form
   6,152,834.61/8,491,082.94 = 3,399,699.42/x
3. Step 3: Cross multiply
   6,152,834.61x = 8,491,082.94 × 3,399,699.42
4. Step 4: Simplify right side
   6,152,834.61x = 28,867,129,746,289.89
5. Step 5: Solve for x
   x = 28,867,129,746,289.89/6,152,834.61
6. Step 6: Final answer
   x = 4,691,679.78