Finding the Fourth Proportional to 2,277,674.64, 3,143,671.56 and 1,895,328.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277,674.64 : 3,143,671.56 = 1,895,328.72 : x
2. Step 2: Convert to fraction form
   2,277,674.64/3,143,671.56 = 1,895,328.72/x
3. Step 3: Cross multiply
   2,277,674.64x = 3,143,671.56 × 1,895,328.72
4. Step 4: Simplify right side
   2,277,674.64x = 5,958,290,993,915.20
5. Step 5: Solve for x
   x = 5,958,290,993,915.20/2,277,674.64
6. Step 6: Final answer
   x = 2,615,953.52