Finding the Fourth Proportional to 2,369.88, 3,269.70 and 1,584.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.88 : 3,269.70 = 1,584.72 : x
2. Step 2: Convert to fraction form
   2,369.88/3,269.70 = 1,584.72/x
3. Step 3: Cross multiply
   2,369.88x = 3,269.70 × 1,584.72
4. Step 4: Simplify right side
   2,369.88x = 5,181,558.98
5. Step 5: Solve for x
   x = 5,181,558.98/2,369.88
6. Step 6: Final answer
   x = 2,186.42