Finding the Fourth Proportional to 3,499,930.37, 5,255,591.25 and 2,160,606.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499,930.37 : 5,255,591.25 = 2,160,606.71 : x
2. Step 2: Convert to fraction form
   3,499,930.37/5,255,591.25 = 2,160,606.71/x
3. Step 3: Cross multiply
   3,499,930.37x = 5,255,591.25 × 2,160,606.71
4. Step 4: Simplify right side
   3,499,930.37x = 11,355,265,719,767.29
5. Step 5: Solve for x
   x = 11,355,265,719,767.29/3,499,930.37
6. Step 6: Final answer
   x = 3,244,426.18