Finding the Fourth Proportional to 2,612,521.12, 3,605,457.04 and 1,451,100.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,521.12 : 3,605,457.04 = 1,451,100.20 : x
2. Step 2: Convert to fraction form
   2,612,521.12/3,605,457.04 = 1,451,100.20/x
3. Step 3: Cross multiply
   2,612,521.12x = 3,605,457.04 × 1,451,100.20
4. Step 4: Simplify right side
   2,612,521.12x = 5,231,879,431,835.41
5. Step 5: Solve for x
   x = 5,231,879,431,835.41/2,612,521.12
6. Step 6: Final answer
   x = 2,002,617.09