Finding the Fourth Proportional to 2,242,886.50, 3,095,143.88 and 1,275,996.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,886.50 : 3,095,143.88 = 1,275,996.18 : x
2. Step 2: Convert to fraction form
   2,242,886.50/3,095,143.88 = 1,275,996.18/x
3. Step 3: Cross multiply
   2,242,886.50x = 3,095,143.88 × 1,275,996.18
4. Step 4: Simplify right side
   2,242,886.50x = 3,949,391,761,050.40
5. Step 5: Solve for x
   x = 3,949,391,761,050.40/2,242,886.50
6. Step 6: Final answer
   x = 1,760,852.26