Finding the Fourth Proportional to 2,588.52, 3,882.06 and 944.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.52 : 3,882.06 = 944.76 : x
2. Step 2: Convert to fraction form
   2,588.52/3,882.06 = 944.76/x
3. Step 3: Cross multiply
   2,588.52x = 3,882.06 × 944.76
4. Step 4: Simplify right side
   2,588.52x = 3,667,615.01
5. Step 5: Solve for x
   x = 3,667,615.01/2,588.52
6. Step 6: Final answer
   x = 1,416.88