Finding the Fourth Proportional to 2,549.08, 3,516.94 and 1,429.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549.08 : 3,516.94 = 1,429.87 : x
2. Step 2: Convert to fraction form
   2,549.08/3,516.94 = 1,429.87/x
3. Step 3: Cross multiply
   2,549.08x = 3,516.94 × 1,429.87
4. Step 4: Simplify right side
   2,549.08x = 5,028,767.00
5. Step 5: Solve for x
   x = 5,028,767.00/2,549.08
6. Step 6: Final answer
   x = 1,972.78