Finding the Fourth Proportional to 2,003,208.08, 2,764,691.88 and 1,143,574.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,208.08 : 2,764,691.88 = 1,143,574.16 : x
2. Step 2: Convert to fraction form
   2,003,208.08/2,764,691.88 = 1,143,574.16/x
3. Step 3: Cross multiply
   2,003,208.08x = 2,764,691.88 × 1,143,574.16
4. Step 4: Simplify right side
   2,003,208.08x = 3,161,630,194,329.82
5. Step 5: Solve for x
   x = 3,161,630,194,329.82/2,003,208.08
6. Step 6: Final answer
   x = 1,578,283.47