Finding the Fourth Proportional to 2,283,298.54, 3,150,697.71 and 1,264,448.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283,298.54 : 3,150,697.71 = 1,264,448.14 : x
2. Step 2: Convert to fraction form
   2,283,298.54/3,150,697.71 = 1,264,448.14/x
3. Step 3: Cross multiply
   2,283,298.54x = 3,150,697.71 × 1,264,448.14
4. Step 4: Simplify right side
   2,283,298.54x = 3,983,893,859,111.76
5. Step 5: Solve for x
   x = 3,983,893,859,111.76/2,283,298.54
6. Step 6: Final answer
   x = 1,744,797.62