Finding the Fourth Proportional to 4,242.36, 5,852.72 and 3,060.84

Step by Step Solution

1. Step 1: Write the proportion equation
   4,242.36 : 5,852.72 = 3,060.84 : x
2. Step 2: Convert to fraction form
   4,242.36/5,852.72 = 3,060.84/x
3. Step 3: Cross multiply
   4,242.36x = 5,852.72 × 3,060.84
4. Step 4: Simplify right side
   4,242.36x = 17,914,239.48
5. Step 5: Solve for x
   x = 17,914,239.48/4,242.36
6. Step 6: Final answer
   x = 4,222.71