Finding the Fourth Proportional to 5,116,942.36, 7,061,390.96 and 2,825,107.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,116,942.36 : 7,061,390.96 = 2,825,107.48 : x
2. Step 2: Convert to fraction form
   5,116,942.36/7,061,390.96 = 2,825,107.48/x
3. Step 3: Cross multiply
   5,116,942.36x = 7,061,390.96 × 2,825,107.48
4. Step 4: Simplify right side
   5,116,942.36x = 19,949,188,420,300.38
5. Step 5: Solve for x
   x = 19,949,188,420,300.38/5,116,942.36
6. Step 6: Final answer
   x = 3,898,654.12