Finding the Fourth Proportional to 2,214,112.42, 3,309,037.63 and 1,616,332.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,112.42 : 3,309,037.63 = 1,616,332.42 : x
2. Step 2: Convert to fraction form
   2,214,112.42/3,309,037.63 = 1,616,332.42/x
3. Step 3: Cross multiply
   2,214,112.42x = 3,309,037.63 × 1,616,332.42
4. Step 4: Simplify right side
   2,214,112.42x = 5,348,504,800,368.96
5. Step 5: Solve for x
   x = 5,348,504,800,368.96/2,214,112.42
6. Step 6: Final answer
   x = 2,415,642.83