Finding the Fourth Proportional to 2,933,836.16, 4,402,469.76 and 1,227,836.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933,836.16 : 4,402,469.76 = 1,227,836.96 : x
2. Step 2: Convert to fraction form
   2,933,836.16/4,402,469.76 = 1,227,836.96/x
3. Step 3: Cross multiply
   2,933,836.16x = 4,402,469.76 × 1,227,836.96
4. Step 4: Simplify right side
   2,933,836.16x = 5,405,515,086,610.33
5. Step 5: Solve for x
   x = 5,405,515,086,610.33/2,933,836.16
6. Step 6: Final answer
   x = 1,842,473.40