Finding the Fourth Proportional to 3,588.88, 4,952.59 and 2,191.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,588.88 : 4,952.59 = 2,191.63 : x
2. Step 2: Convert to fraction form
   3,588.88/4,952.59 = 2,191.63/x
3. Step 3: Cross multiply
   3,588.88x = 4,952.59 × 2,191.63
4. Step 4: Simplify right side
   3,588.88x = 10,854,226.96
5. Step 5: Solve for x
   x = 10,854,226.96/3,588.88
6. Step 6: Final answer
   x = 3,024.41