Finding the Fourth Proportional to 2,500,986.92, 3,451,426.81 and 1,533,560.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,986.92 : 3,451,426.81 = 1,533,560.18 : x
2. Step 2: Convert to fraction form
   2,500,986.92/3,451,426.81 = 1,533,560.18/x
3. Step 3: Cross multiply
   2,500,986.92x = 3,451,426.81 × 1,533,560.18
4. Step 4: Simplify right side
   2,500,986.92x = 5,292,970,698,909.39
5. Step 5: Solve for x
   x = 5,292,970,698,909.39/2,500,986.92
6. Step 6: Final answer
   x = 2,116,352.82