Finding the Fourth Proportional to 5,594.10, 7,719.40 and 3,076.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,594.10 : 7,719.40 = 3,076.15 : x
2. Step 2: Convert to fraction form
   5,594.10/7,719.40 = 3,076.15/x
3. Step 3: Cross multiply
   5,594.10x = 7,719.40 × 3,076.15
4. Step 4: Simplify right side
   5,594.10x = 23,746,032.31
5. Step 5: Solve for x
   x = 23,746,032.31/5,594.10
6. Step 6: Final answer
   x = 4,244.84