Finding the Fourth Proportional to 2,212,223.36, 3,320,106.72 and 1,014,709.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,223.36 : 3,320,106.72 = 1,014,709.76 : x
2. Step 2: Convert to fraction form
   2,212,223.36/3,320,106.72 = 1,014,709.76/x
3. Step 3: Cross multiply
   2,212,223.36x = 3,320,106.72 × 1,014,709.76
4. Step 4: Simplify right side
   2,212,223.36x = 3,368,944,693,025.59
5. Step 5: Solve for x
   x = 3,368,944,693,025.59/2,212,223.36
6. Step 6: Final answer
   x = 1,522,877.28