Finding the Fourth Proportional to 2,214,107.91, 3,309,030.90 and 1,616,327.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,107.91 : 3,309,030.90 = 1,616,327.91 : x
2. Step 2: Convert to fraction form
   2,214,107.91/3,309,030.90 = 1,616,327.91/x
3. Step 3: Cross multiply
   2,214,107.91x = 3,309,030.90 × 1,616,327.91
4. Step 4: Simplify right side
   2,214,107.91x = 5,348,478,998,722.42
5. Step 5: Solve for x
   x = 5,348,478,998,722.42/2,214,107.91
6. Step 6: Final answer
   x = 2,415,636.10