Finding the Fourth Proportional to 2,353.16, 3,527.34 and 1,488.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.16 : 3,527.34 = 1,488.04 : x
2. Step 2: Convert to fraction form
   2,353.16/3,527.34 = 1,488.04/x
3. Step 3: Cross multiply
   2,353.16x = 3,527.34 × 1,488.04
4. Step 4: Simplify right side
   2,353.16x = 5,248,823.01
5. Step 5: Solve for x
   x = 5,248,823.01/2,353.16
6. Step 6: Final answer
   x = 2,230.54