Finding the Fourth Proportional to 3,018.51, 4,525.15 and 1,168.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018.51 : 4,525.15 = 1,168.35 : x
2. Step 2: Convert to fraction form
   3,018.51/4,525.15 = 1,168.35/x
3. Step 3: Cross multiply
   3,018.51x = 4,525.15 × 1,168.35
4. Step 4: Simplify right side
   3,018.51x = 5,286,959.00
5. Step 5: Solve for x
   x = 5,286,959.00/3,018.51
6. Step 6: Final answer
   x = 1,751.51