Finding the Fourth Proportional to 8,588.00, 12,871.23 and 4,639.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,588.00 : 12,871.23 = 4,639.10 : x
2. Step 2: Convert to fraction form
   8,588.00/12,871.23 = 4,639.10/x
3. Step 3: Cross multiply
   8,588.00x = 12,871.23 × 4,639.10
4. Step 4: Simplify right side
   8,588.00x = 59,710,858.74
5. Step 5: Solve for x
   x = 59,710,858.74/8,588.00
6. Step 6: Final answer
   x = 6,952.83