Finding the Fourth Proportional to 2,608.00, 3,599.06 and 1,429.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.00 : 3,599.06 = 1,429.07 : x
2. Step 2: Convert to fraction form
   2,608.00/3,599.06 = 1,429.07/x
3. Step 3: Cross multiply
   2,608.00x = 3,599.06 × 1,429.07
4. Step 4: Simplify right side
   2,608.00x = 5,143,283.53
5. Step 5: Solve for x
   x = 5,143,283.53/2,608.00
6. Step 6: Final answer
   x = 1,972.12