Finding the Fourth Proportional to 2,456,443.50, 3,685,328.64 and 750,540.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,443.50 : 3,685,328.64 = 750,540.30 : x
2. Step 2: Convert to fraction form
   2,456,443.50/3,685,328.64 = 750,540.30/x
3. Step 3: Cross multiply
   2,456,443.50x = 3,685,328.64 × 750,540.30
4. Step 4: Simplify right side
   2,456,443.50x = 2,765,987,663,064.19
5. Step 5: Solve for x
   x = 2,765,987,663,064.19/2,456,443.50
6. Step 6: Final answer
   x = 1,126,013.14