Finding the Fourth Proportional to 2,707.63, 3,736.12 and 1,588.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707.63 : 3,736.12 = 1,588.15 : x
2. Step 2: Convert to fraction form
   2,707.63/3,736.12 = 1,588.15/x
3. Step 3: Cross multiply
   2,707.63x = 3,736.12 × 1,588.15
4. Step 4: Simplify right side
   2,707.63x = 5,933,518.98
5. Step 5: Solve for x
   x = 5,933,518.98/2,707.63
6. Step 6: Final answer
   x = 2,191.41