Finding the Fourth Proportional to 1,074.51, 1,482.69 and 602.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074.51 : 1,482.69 = 602.37 : x
2. Step 2: Convert to fraction form
   1,074.51/1,482.69 = 602.37/x
3. Step 3: Cross multiply
   1,074.51x = 1,482.69 × 602.37
4. Step 4: Simplify right side
   1,074.51x = 893,120.56
5. Step 5: Solve for x
   x = 893,120.56/1,074.51
6. Step 6: Final answer
   x = 831.19