Finding the Fourth Proportional to 2,248,899.36, 3,103,554.22 and 1,230,304.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,899.36 : 3,103,554.22 = 1,230,304.12 : x
2. Step 2: Convert to fraction form
   2,248,899.36/3,103,554.22 = 1,230,304.12/x
3. Step 3: Cross multiply
   2,248,899.36x = 3,103,554.22 × 1,230,304.12
4. Step 4: Simplify right side
   2,248,899.36x = 3,818,315,543,509.39
5. Step 5: Solve for x
   x = 3,818,315,543,509.39/2,248,899.36
6. Step 6: Final answer
   x = 1,697,859.68