Finding the Fourth Proportional to 2,321,297.06, 3,482,105.56 and 972,101.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,297.06 : 3,482,105.56 = 972,101.22 : x
2. Step 2: Convert to fraction form
   2,321,297.06/3,482,105.56 = 972,101.22/x
3. Step 3: Cross multiply
   2,321,297.06x = 3,482,105.56 × 972,101.22
4. Step 4: Simplify right side
   2,321,297.06x = 3,384,959,063,044.78
5. Step 5: Solve for x
   x = 3,384,959,063,044.78/2,321,297.06
6. Step 6: Final answer
   x = 1,458,218.82