Finding the Fourth Proportional to 2,308.13, 3,460.12 and 846.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.13 : 3,460.12 = 846.93 : x
2. Step 2: Convert to fraction form
   2,308.13/3,460.12 = 846.93/x
3. Step 3: Cross multiply
   2,308.13x = 3,460.12 × 846.93
4. Step 4: Simplify right side
   2,308.13x = 2,930,479.43
5. Step 5: Solve for x
   x = 2,930,479.43/2,308.13
6. Step 6: Final answer
   x = 1,269.63