Finding the Fourth Proportional to 2,713,622.02, 4,071,023.52 and 820,314.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713,622.02 : 4,071,023.52 = 820,314.25 : x
2. Step 2: Convert to fraction form
   2,713,622.02/4,071,023.52 = 820,314.25/x
3. Step 3: Cross multiply
   2,713,622.02x = 4,071,023.52 × 820,314.25
4. Step 4: Simplify right side
   2,713,622.02x = 3,339,518,605,541.16
5. Step 5: Solve for x
   x = 3,339,518,605,541.16/2,713,622.02
6. Step 6: Final answer
   x = 1,230,649.88