Finding the Fourth Proportional to 3,856,949.86, 5,784,889.50 and 2,700,690.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,856,949.86 : 5,784,889.50 = 2,700,690.52 : x
2. Step 2: Convert to fraction form
   3,856,949.86/5,784,889.50 = 2,700,690.52/x
3. Step 3: Cross multiply
   3,856,949.86x = 5,784,889.50 × 2,700,690.52
4. Step 4: Simplify right side
   3,856,949.86x = 15,623,196,231,897.54
5. Step 5: Solve for x
   x = 15,623,196,231,897.54/3,856,949.86
6. Step 6: Final answer
   x = 4,050,660.96