Finding the Fourth Proportional to 1,143,993.72, 1,716,550.31 and 460,852.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,993.72 : 1,716,550.31 = 460,852.15 : x
2. Step 2: Convert to fraction form
   1,143,993.72/1,716,550.31 = 460,852.15/x
3. Step 3: Cross multiply
   1,143,993.72x = 1,716,550.31 × 460,852.15
4. Step 4: Simplify right side
   1,143,993.72x = 791,075,900,946.67
5. Step 5: Solve for x
   x = 791,075,900,946.67/1,143,993.72
6. Step 6: Final answer
   x = 691,503.71