Finding the Fourth Proportional to 1,524.07, 2,103.23 and 851.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.07 : 2,103.23 = 851.94 : x
2. Step 2: Convert to fraction form
   1,524.07/2,103.23 = 851.94/x
3. Step 3: Cross multiply
   1,524.07x = 2,103.23 × 851.94
4. Step 4: Simplify right side
   1,524.07x = 1,791,825.77
5. Step 5: Solve for x
   x = 1,791,825.77/1,524.07
6. Step 6: Final answer
   x = 1,175.68