Finding the Fourth Proportional to 2,241,208.82, 3,092,861.72 and 1,222,606.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,208.82 : 3,092,861.72 = 1,222,606.28 : x
2. Step 2: Convert to fraction form
   2,241,208.82/3,092,861.72 = 1,222,606.28/x
3. Step 3: Cross multiply
   2,241,208.82x = 3,092,861.72 × 1,222,606.28
4. Step 4: Simplify right side
   2,241,208.82x = 3,781,352,162,043.60
5. Step 5: Solve for x
   x = 3,781,352,162,043.60/2,241,208.82
6. Step 6: Final answer
   x = 1,687,193.15