Finding the Fourth Proportional to 3,858,093.34, 5,785,958.10 and 2,667,665.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,858,093.34 : 5,785,958.10 = 2,667,665.50 : x
2. Step 2: Convert to fraction form
   3,858,093.34/5,785,958.10 = 2,667,665.50/x
3. Step 3: Cross multiply
   3,858,093.34x = 5,785,958.10 × 2,667,665.50
4. Step 4: Simplify right side
   3,858,093.34x = 15,435,000,807,815.55
5. Step 5: Solve for x
   x = 15,435,000,807,815.55/3,858,093.34
6. Step 6: Final answer
   x = 4,000,681.02