Finding the Fourth Proportional to 1,314,857.74, 1,814,532 and 726,155.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,857.74 : 1,814,532 = 726,155.34 : x
2. Step 2: Convert to fraction form
   1,314,857.74/1,814,532 = 726,155.34/x
3. Step 3: Cross multiply
   1,314,857.74x = 1,814,532 × 726,155.34
4. Step 4: Simplify right side
   1,314,857.74x = 1,317,632,101,400.88
5. Step 5: Solve for x
   x = 1,317,632,101,400.88/1,314,857.74
6. Step 6: Final answer
   x = 1,002,110.01