Finding the Fourth Proportional to 6,456,572.15, 8,910,472.52 and 3,555,962.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,456,572.15 : 8,910,472.52 = 3,555,962.26 : x
2. Step 2: Convert to fraction form
   6,456,572.15/8,910,472.52 = 3,555,962.26/x
3. Step 3: Cross multiply
   6,456,572.15x = 8,910,472.52 × 3,555,962.26
4. Step 4: Simplify right side
   6,456,572.15x = 31,685,303,986,500.82
5. Step 5: Solve for x
   x = 31,685,303,986,500.82/6,456,572.15
6. Step 6: Final answer
   x = 4,907,449.85