Finding the Fourth Proportional to 2,180,927.82, 3,272,058.72 and 1,116,722.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180,927.82 : 3,272,058.72 = 1,116,722.64 : x
2. Step 2: Convert to fraction form
   2,180,927.82/3,272,058.72 = 1,116,722.64/x
3. Step 3: Cross multiply
   2,180,927.82x = 3,272,058.72 × 1,116,722.64
4. Step 4: Simplify right side
   2,180,927.82x = 3,653,982,052,033.42
5. Step 5: Solve for x
   x = 3,653,982,052,033.42/2,180,927.82
6. Step 6: Final answer
   x = 1,675,425.49