Finding the Fourth Proportional to 3,852,778.50, 5,314,818.56 and 2,382,216.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,852,778.50 : 5,314,818.56 = 2,382,216.95 : x
2. Step 2: Convert to fraction form
   3,852,778.50/5,314,818.56 = 2,382,216.95/x
3. Step 3: Cross multiply
   3,852,778.50x = 5,314,818.56 × 2,382,216.95
4. Step 4: Simplify right side
   3,852,778.50x = 12,661,050,861,182.55
5. Step 5: Solve for x
   x = 12,661,050,861,182.55/3,852,778.50
6. Step 6: Final answer
   x = 3,286,213.02