Finding the Fourth Proportional to 3,394,196.74, 5,093,511.29 and 1,265,983.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,394,196.74 : 5,093,511.29 = 1,265,983.30 : x
2. Step 2: Convert to fraction form
   3,394,196.74/5,093,511.29 = 1,265,983.30/x
3. Step 3: Cross multiply
   3,394,196.74x = 5,093,511.29 × 1,265,983.30
4. Step 4: Simplify right side
   3,394,196.74x = 6,448,300,231,501.46
5. Step 5: Solve for x
   x = 6,448,300,231,501.46/3,394,196.74
6. Step 6: Final answer
   x = 1,899,801.55