Finding the Fourth Proportional to 6,152,804.55, 8,491,041.50 and 3,399,669.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152,804.55 : 8,491,041.50 = 3,399,669.39 : x
2. Step 2: Convert to fraction form
   6,152,804.55/8,491,041.50 = 3,399,669.39/x
3. Step 3: Cross multiply
   6,152,804.55x = 8,491,041.50 × 3,399,669.39
4. Step 4: Simplify right side
   6,152,804.55x = 28,866,733,859,771.34
5. Step 5: Solve for x
   x = 28,866,733,859,771.34/6,152,804.55
6. Step 6: Final answer
   x = 4,691,638.36