Finding the Fourth Proportional to 8,553.55, 12,830.25 and 2,710.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,553.55 : 12,830.25 = 2,710.01 : x
2. Step 2: Convert to fraction form
   8,553.55/12,830.25 = 2,710.01/x
3. Step 3: Cross multiply
   8,553.55x = 12,830.25 × 2,710.01
4. Step 4: Simplify right side
   8,553.55x = 34,770,105.80
5. Step 5: Solve for x
   x = 34,770,105.80/8,553.55
6. Step 6: Final answer
   x = 4,064.99