Finding the Fourth Proportional to 2,307.67, 3,462.01 and 846.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307.67 : 3,462.01 = 846.81 : x
2. Step 2: Convert to fraction form
   2,307.67/3,462.01 = 846.81/x
3. Step 3: Cross multiply
   2,307.67x = 3,462.01 × 846.81
4. Step 4: Simplify right side
   2,307.67x = 2,931,662.57
5. Step 5: Solve for x
   x = 2,931,662.57/2,307.67
6. Step 6: Final answer
   x = 1,270.40