Finding the Fourth Proportional to 2,678,068.62, 4,016,659.59 and 880,974.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,068.62 : 4,016,659.59 = 880,974.54 : x
2. Step 2: Convert to fraction form
   2,678,068.62/4,016,659.59 = 880,974.54/x
3. Step 3: Cross multiply
   2,678,068.62x = 4,016,659.59 × 880,974.54
4. Step 4: Simplify right side
   2,678,068.62x = 3,538,574,834,636.84
5. Step 5: Solve for x
   x = 3,538,574,834,636.84/2,678,068.62
6. Step 6: Final answer
   x = 1,321,315.97