Finding the Fourth Proportional to 2,016,071.70, 3,020,608.35 and 1,305,734.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,071.70 : 3,020,608.35 = 1,305,734.10 : x
2. Step 2: Convert to fraction form
   2,016,071.70/3,020,608.35 = 1,305,734.10/x
3. Step 3: Cross multiply
   2,016,071.70x = 3,020,608.35 × 1,305,734.10
4. Step 4: Simplify right side
   2,016,071.70x = 3,944,111,325,339.74
5. Step 5: Solve for x
   x = 3,944,111,325,339.74/2,016,071.70
6. Step 6: Final answer
   x = 1,956,334.85