Finding the Fourth Proportional to 2,026,776.78, 2,796,908.76 and 1,109,002.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,776.78 : 2,796,908.76 = 1,109,002.23 : x
2. Step 2: Convert to fraction form
   2,026,776.78/2,796,908.76 = 1,109,002.23/x
3. Step 3: Cross multiply
   2,026,776.78x = 2,796,908.76 × 1,109,002.23
4. Step 4: Simplify right side
   2,026,776.78x = 3,101,778,051,946.53
5. Step 5: Solve for x
   x = 3,101,778,051,946.53/2,026,776.78
6. Step 6: Final answer
   x = 1,530,399.44