Finding the Fourth Proportional to 1,350.06, 1,862.89 and 852.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350.06 : 1,862.89 = 852.49 : x
2. Step 2: Convert to fraction form
   1,350.06/1,862.89 = 852.49/x
3. Step 3: Cross multiply
   1,350.06x = 1,862.89 × 852.49
4. Step 4: Simplify right side
   1,350.06x = 1,588,095.10
5. Step 5: Solve for x
   x = 1,588,095.10/1,350.06
6. Step 6: Final answer
   x = 1,176.31