Finding the Fourth Proportional to 2,819,169.27, 3,890,455.55 and 1,530,009.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,169.27 : 3,890,455.55 = 1,530,009.62 : x
2. Step 2: Convert to fraction form
   2,819,169.27/3,890,455.55 = 1,530,009.62/x
3. Step 3: Cross multiply
   2,819,169.27x = 3,890,455.55 × 1,530,009.62
4. Step 4: Simplify right side
   2,819,169.27x = 5,952,434,410,906.81
5. Step 5: Solve for x
   x = 5,952,434,410,906.81/2,819,169.27
6. Step 6: Final answer
   x = 2,111,414.34