Finding the Fourth Proportional to 2,079,917.25, 3,119,481.32 and 1,013,887.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,917.25 : 3,119,481.32 = 1,013,887.17 : x
2. Step 2: Convert to fraction form
   2,079,917.25/3,119,481.32 = 1,013,887.17/x
3. Step 3: Cross multiply
   2,079,917.25x = 3,119,481.32 × 1,013,887.17
4. Step 4: Simplify right side
   2,079,917.25x = 3,162,802,082,333.23
5. Step 5: Solve for x
   x = 3,162,802,082,333.23/2,079,917.25
6. Step 6: Final answer
   x = 1,520,638.42