Finding the Fourth Proportional to 2,162.16, 3,242.93 and 701.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162.16 : 3,242.93 = 701.10 : x
2. Step 2: Convert to fraction form
   2,162.16/3,242.93 = 701.10/x
3. Step 3: Cross multiply
   2,162.16x = 3,242.93 × 701.10
4. Step 4: Simplify right side
   2,162.16x = 2,273,614.72
5. Step 5: Solve for x
   x = 2,273,614.72/2,162.16
6. Step 6: Final answer
   x = 1,051.55