Finding the Fourth Proportional to 2,114,048.24, 2,917,394.42 and 1,147,178.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,048.24 : 2,917,394.42 = 1,147,178.73 : x
2. Step 2: Convert to fraction form
   2,114,048.24/2,917,394.42 = 1,147,178.73/x
3. Step 3: Cross multiply
   2,114,048.24x = 2,917,394.42 × 1,147,178.73
4. Step 4: Simplify right side
   2,114,048.24x = 3,346,772,825,644.69
5. Step 5: Solve for x
   x = 3,346,772,825,644.69/2,114,048.24
6. Step 6: Final answer
   x = 1,583,110.91