Finding the Fourth Proportional to 2,028,870.72, 3,040,662.24 and 1,130,276.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,870.72 : 3,040,662.24 = 1,130,276.16 : x
2. Step 2: Convert to fraction form
   2,028,870.72/3,040,662.24 = 1,130,276.16/x
3. Step 3: Cross multiply
   2,028,870.72x = 3,040,662.24 × 1,130,276.16
4. Step 4: Simplify right side
   2,028,870.72x = 3,436,788,040,484.20
5. Step 5: Solve for x
   x = 3,436,788,040,484.20/2,028,870.72
6. Step 6: Final answer
   x = 1,693,941.37