Finding the Fourth Proportional to 2,707.18, 3,735.57 and 1,588.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.18 : 3,735.57 = 1,588.50 : x
2. Step 2: Convert to fraction form
   2,707.18/3,735.57 = 1,588.50/x
3. Step 3: Cross multiply
   2,707.18x = 3,735.57 × 1,588.50
4. Step 4: Simplify right side
   2,707.18x = 5,933,952.95
5. Step 5: Solve for x
   x = 5,933,952.95/2,707.18
6. Step 6: Final answer
   x = 2,191.93