Finding the Fourth Proportional to 5,238.04, 7,846.76 and 3,042.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,238.04 : 7,846.76 = 3,042.18 : x
2. Step 2: Convert to fraction form
   5,238.04/7,846.76 = 3,042.18/x
3. Step 3: Cross multiply
   5,238.04x = 7,846.76 × 3,042.18
4. Step 4: Simplify right side
   5,238.04x = 23,871,256.34
5. Step 5: Solve for x
   x = 23,871,256.34/5,238.04
6. Step 6: Final answer
   x = 4,557.29