Finding the Fourth Proportional to 8,745.21, 12,068.01 and 4,766.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,745.21 : 12,068.01 = 4,766.34 : x
2. Step 2: Convert to fraction form
   8,745.21/12,068.01 = 4,766.34/x
3. Step 3: Cross multiply
   8,745.21x = 12,068.01 × 4,766.34
4. Step 4: Simplify right side
   8,745.21x = 57,520,238.78
5. Step 5: Solve for x
   x = 57,520,238.78/8,745.21
6. Step 6: Final answer
   x = 6,577.34