Finding the Fourth Proportional to 12,461.15, 18,696.71 and 5,066.19

Step by Step Solution

1. Step 1: Write the proportion equation
   12,461.15 : 18,696.71 = 5,066.19 : x
2. Step 2: Convert to fraction form
   12,461.15/18,696.71 = 5,066.19/x
3. Step 3: Cross multiply
   12,461.15x = 18,696.71 × 5,066.19
4. Step 4: Simplify right side
   12,461.15x = 94,721,059.90
5. Step 5: Solve for x
   x = 94,721,059.90/12,461.15
6. Step 6: Final answer
   x = 7,601.31