Finding the Fourth Proportional to 2,223,035.69, 3,067,749.18 and 1,256,145.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,035.69 : 3,067,749.18 = 1,256,145.17 : x
2. Step 2: Convert to fraction form
   2,223,035.69/3,067,749.18 = 1,256,145.17/x
3. Step 3: Cross multiply
   2,223,035.69x = 3,067,749.18 × 1,256,145.17
4. Step 4: Simplify right side
   2,223,035.69x = 3,853,538,315,228.46
5. Step 5: Solve for x
   x = 3,853,538,315,228.46/2,223,035.69
6. Step 6: Final answer
   x = 1,733,457.69