Finding the Fourth Proportional to 2,267,196.85, 3,128,734.97 and 1,234,706.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,196.85 : 3,128,734.97 = 1,234,706.83 : x
2. Step 2: Convert to fraction form
   2,267,196.85/3,128,734.97 = 1,234,706.83/x
3. Step 3: Cross multiply
   2,267,196.85x = 3,128,734.97 × 1,234,706.83
4. Step 4: Simplify right side
   2,267,196.85x = 3,863,070,436,718.85
5. Step 5: Solve for x
   x = 3,863,070,436,718.85/2,267,196.85
6. Step 6: Final answer
   x = 1,703,897.23