Finding the Fourth Proportional to 2,013,087.46, 2,777,145.20 and 1,196,828.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,087.46 : 2,777,145.20 = 1,196,828.06 : x
2. Step 2: Convert to fraction form
   2,013,087.46/2,777,145.20 = 1,196,828.06/x
3. Step 3: Cross multiply
   2,013,087.46x = 2,777,145.20 × 1,196,828.06
4. Step 4: Simplify right side
   2,013,087.46x = 3,323,765,302,054.31
5. Step 5: Solve for x
   x = 3,323,765,302,054.31/2,013,087.46
6. Step 6: Final answer
   x = 1,651,078.44