Finding the Fourth Proportional to 4,068.80, 5,613.99 and 2,300.16

Step by Step Solution

1. Step 1: Write the proportion equation
   4,068.80 : 5,613.99 = 2,300.16 : x
2. Step 2: Convert to fraction form
   4,068.80/5,613.99 = 2,300.16/x
3. Step 3: Cross multiply
   4,068.80x = 5,613.99 × 2,300.16
4. Step 4: Simplify right side
   4,068.80x = 12,913,100.60
5. Step 5: Solve for x
   x = 12,913,100.60/4,068.80
6. Step 6: Final answer
   x = 3,173.69