Finding the Fourth Proportional to 2,874,182.25, 4,311,966.06 and 1,077,081.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,182.25 : 4,311,966.06 = 1,077,081.42 : x
2. Step 2: Convert to fraction form
   2,874,182.25/4,311,966.06 = 1,077,081.42/x
3. Step 3: Cross multiply
   2,874,182.25x = 4,311,966.06 × 1,077,081.42
4. Step 4: Simplify right side
   2,874,182.25x = 4,644,338,526,896.60
5. Step 5: Solve for x
   x = 4,644,338,526,896.60/2,874,182.25
6. Step 6: Final answer
   x = 1,615,881.71