Finding the Fourth Proportional to 2,601.33, 3,902.14 and 846.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.33 : 3,902.14 = 846.34 : x
2. Step 2: Convert to fraction form
   2,601.33/3,902.14 = 846.34/x
3. Step 3: Cross multiply
   2,601.33x = 3,902.14 × 846.34
4. Step 4: Simplify right side
   2,601.33x = 3,302,528.47
5. Step 5: Solve for x
   x = 3,302,528.47/2,601.33
6. Step 6: Final answer
   x = 1,269.56