Finding the Fourth Proportional to 2,630,127.30, 3,945,229.83 and 736,749.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,127.30 : 3,945,229.83 = 736,749.06 : x
2. Step 2: Convert to fraction form
   2,630,127.30/3,945,229.83 = 736,749.06/x
3. Step 3: Cross multiply
   2,630,127.30x = 3,945,229.83 × 736,749.06
4. Step 4: Simplify right side
   2,630,127.30x = 2,906,644,368,736.46
5. Step 5: Solve for x
   x = 2,906,644,368,736.46/2,630,127.30
6. Step 6: Final answer
   x = 1,105,134.48