Finding the Fourth Proportional to 2,008,860.57, 3,013,290.86 and 886,706.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,860.57 : 3,013,290.86 = 886,706.01 : x
2. Step 2: Convert to fraction form
   2,008,860.57/3,013,290.86 = 886,706.01/x
3. Step 3: Cross multiply
   2,008,860.57x = 3,013,290.86 × 886,706.01
4. Step 4: Simplify right side
   2,008,860.57x = 2,671,903,111,006.54
5. Step 5: Solve for x
   x = 2,671,903,111,006.54/2,008,860.57
6. Step 6: Final answer
   x = 1,330,059.02