Finding the Fourth Proportional to 2,079,828.06, 2,870,221.59 and 1,174,546.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,828.06 : 2,870,221.59 = 1,174,546.14 : x
2. Step 2: Convert to fraction form
   2,079,828.06/2,870,221.59 = 1,174,546.14/x
3. Step 3: Cross multiply
   2,079,828.06x = 2,870,221.59 × 1,174,546.14
4. Step 4: Simplify right side
   2,079,828.06x = 3,371,207,689,479.16
5. Step 5: Solve for x
   x = 3,371,207,689,479.16/2,079,828.06
6. Step 6: Final answer
   x = 1,620,906.92