Finding the Fourth Proportional to 1,412.48, 1,949.27 and 852.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412.48 : 1,949.27 = 852.84 : x
2. Step 2: Convert to fraction form
   1,412.48/1,949.27 = 852.84/x
3. Step 3: Cross multiply
   1,412.48x = 1,949.27 × 852.84
4. Step 4: Simplify right side
   1,412.48x = 1,662,417.56
5. Step 5: Solve for x
   x = 1,662,417.56/1,412.48
6. Step 6: Final answer
   x = 1,176.95