Finding the Fourth Proportional to 3,327,111.92, 4,990,147.32 and 1,083,234.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,327,111.92 : 4,990,147.32 = 1,083,234.80 : x
2. Step 2: Convert to fraction form
   3,327,111.92/4,990,147.32 = 1,083,234.80/x
3. Step 3: Cross multiply
   3,327,111.92x = 4,990,147.32 × 1,083,234.80
4. Step 4: Simplify right side
   3,327,111.92x = 5,405,501,234,150.74
5. Step 5: Solve for x
   x = 5,405,501,234,150.74/3,327,111.92
6. Step 6: Final answer
   x = 1,624,682.72