Finding the Fourth Proportional to 2,707.52, 3,735.12 and 1,588

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.52 : 3,735.12 = 1,588 : x
2. Step 2: Convert to fraction form
   2,707.52/3,735.12 = 1,588/x
3. Step 3: Cross multiply
   2,707.52x = 3,735.12 × 1,588
4. Step 4: Simplify right side
   2,707.52x = 5,931,370.56
5. Step 5: Solve for x
   x = 5,931,370.56/2,707.52
6. Step 6: Final answer
   x = 2,190.70