Finding the Fourth Proportional to 5,555.94, 7,667.16 and 3,038.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,555.94 : 7,667.16 = 3,038.10 : x
2. Step 2: Convert to fraction form
   5,555.94/7,667.16 = 3,038.10/x
3. Step 3: Cross multiply
   5,555.94x = 7,667.16 × 3,038.10
4. Step 4: Simplify right side
   5,555.94x = 23,293,598.80
5. Step 5: Solve for x
   x = 23,293,598.80/5,555.94
6. Step 6: Final answer
   x = 4,192.56