Finding the Fourth Proportional to 2,216,733.92, 3,059,105.28 and 1,401,296.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,733.92 : 3,059,105.28 = 1,401,296.12 : x
2. Step 2: Convert to fraction form
   2,216,733.92/3,059,105.28 = 1,401,296.12/x
3. Step 3: Cross multiply
   2,216,733.92x = 3,059,105.28 × 1,401,296.12
4. Step 4: Simplify right side
   2,216,733.92x = 4,286,712,359,535.51
5. Step 5: Solve for x
   x = 4,286,712,359,535.51/2,216,733.92
6. Step 6: Final answer
   x = 1,933,796.53