Finding the Fourth Proportional to 3,525.42, 5,288.16 and 1,444.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,525.42 : 5,288.16 = 1,444.89 : x
2. Step 2: Convert to fraction form
   3,525.42/5,288.16 = 1,444.89/x
3. Step 3: Cross multiply
   3,525.42x = 5,288.16 × 1,444.89
4. Step 4: Simplify right side
   3,525.42x = 7,640,809.50
5. Step 5: Solve for x
   x = 7,640,809.50/3,525.42
6. Step 6: Final answer
   x = 2,167.35