Finding the Fourth Proportional to 2,588.52, 3,883.50 and 1,435.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.52 : 3,883.50 = 1,435.08 : x
2. Step 2: Convert to fraction form
   2,588.52/3,883.50 = 1,435.08/x
3. Step 3: Cross multiply
   2,588.52x = 3,883.50 × 1,435.08
4. Step 4: Simplify right side
   2,588.52x = 5,573,133.18
5. Step 5: Solve for x
   x = 5,573,133.18/2,588.52
6. Step 6: Final answer
   x = 2,153.02