Finding the Fourth Proportional to 12,461.76, 18,694.59 and 5,066.85

Step by Step Solution

1. Step 1: Write the proportion equation
   12,461.76 : 18,694.59 = 5,066.85 : x
2. Step 2: Convert to fraction form
   12,461.76/18,694.59 = 5,066.85/x
3. Step 3: Cross multiply
   12,461.76x = 18,694.59 × 5,066.85
4. Step 4: Simplify right side
   12,461.76x = 94,722,683.34
5. Step 5: Solve for x
   x = 94,722,683.34/12,461.76
6. Step 6: Final answer
   x = 7,601.07