Finding the Fourth Proportional to 2,347,857.45, 3,238,537.77 and 1,612,456.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347,857.45 : 3,238,537.77 = 1,612,456.83 : x
2. Step 2: Convert to fraction form
   2,347,857.45/3,238,537.77 = 1,612,456.83/x
3. Step 3: Cross multiply
   2,347,857.45x = 3,238,537.77 × 1,612,456.83
4. Step 4: Simplify right side
   2,347,857.45x = 5,222,002,346,449.47
5. Step 5: Solve for x
   x = 5,222,002,346,449.47/2,347,857.45
6. Step 6: Final answer
   x = 2,224,156.47