Finding the Fourth Proportional to 2,184.39, 3,014.52 and 1,252.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184.39 : 3,014.52 = 1,252.89 : x
2. Step 2: Convert to fraction form
   2,184.39/3,014.52 = 1,252.89/x
3. Step 3: Cross multiply
   2,184.39x = 3,014.52 × 1,252.89
4. Step 4: Simplify right side
   2,184.39x = 3,776,861.96
5. Step 5: Solve for x
   x = 3,776,861.96/2,184.39
6. Step 6: Final answer
   x = 1,729.02