Finding the Fourth Proportional to 8,746.56, 12,072.06 and 4,969.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,746.56 : 12,072.06 = 4,969.98 : x
2. Step 2: Convert to fraction form
   8,746.56/12,072.06 = 4,969.98/x
3. Step 3: Cross multiply
   8,746.56x = 12,072.06 × 4,969.98
4. Step 4: Simplify right side
   8,746.56x = 59,997,896.76
5. Step 5: Solve for x
   x = 59,997,896.76/8,746.56
6. Step 6: Final answer
   x = 6,859.60