Finding the Fourth Proportional to 3,525.38, 5,287.86 and 1,060.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,525.38 : 5,287.86 = 1,060.14 : x
2. Step 2: Convert to fraction form
   3,525.38/5,287.86 = 1,060.14/x
3. Step 3: Cross multiply
   3,525.38x = 5,287.86 × 1,060.14
4. Step 4: Simplify right side
   3,525.38x = 5,605,871.90
5. Step 5: Solve for x
   x = 5,605,871.90/3,525.38
6. Step 6: Final answer
   x = 1,590.15