Finding the Fourth Proportional to 2,676,335.31, 4,018,488.84 and 1,082,012.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,676,335.31 : 4,018,488.84 = 1,082,012.31 : x
2. Step 2: Convert to fraction form
   2,676,335.31/4,018,488.84 = 1,082,012.31/x
3. Step 3: Cross multiply
   2,676,335.31x = 4,018,488.84 × 1,082,012.31
4. Step 4: Simplify right side
   2,676,335.31x = 4,348,054,392,477.62
5. Step 5: Solve for x
   x = 4,348,054,392,477.62/2,676,335.31
6. Step 6: Final answer
   x = 1,624,629.91