Finding the Fourth Proportional to 1,184.27, 1,631.54 and 852.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184.27 : 1,631.54 = 852.10 : x
2. Step 2: Convert to fraction form
   1,184.27/1,631.54 = 852.10/x
3. Step 3: Cross multiply
   1,184.27x = 1,631.54 × 852.10
4. Step 4: Simplify right side
   1,184.27x = 1,390,233.29
5. Step 5: Solve for x
   x = 1,390,233.29/1,184.27
6. Step 6: Final answer
   x = 1,173.92