Finding the Fourth Proportional to 1,344,857.28, 1,855,886.72 and 733,008.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,344,857.28 : 1,855,886.72 = 733,008.15 : x
2. Step 2: Convert to fraction form
   1,344,857.28/1,855,886.72 = 733,008.15/x
3. Step 3: Cross multiply
   1,344,857.28x = 1,855,886.72 × 733,008.15
4. Step 4: Simplify right side
   1,344,857.28x = 1,360,380,094,578.88
5. Step 5: Solve for x
   x = 1,360,380,094,578.88/1,344,857.28
6. Step 6: Final answer
   x = 1,011,542.35