Finding the Fourth Proportional to 2,619,111.22, 3,927,346.17 and 797,126.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,111.22 : 3,927,346.17 = 797,126.64 : x
2. Step 2: Convert to fraction form
   2,619,111.22/3,927,346.17 = 797,126.64/x
3. Step 3: Cross multiply
   2,619,111.22x = 3,927,346.17 × 797,126.64
4. Step 4: Simplify right side
   2,619,111.22x = 3,130,592,275,672.45
5. Step 5: Solve for x
   x = 3,130,592,275,672.45/2,619,111.22
6. Step 6: Final answer
   x = 1,195,288.02