Finding the Fourth Proportional to 12,361, 17,059.06 and 7,055.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,361 : 17,059.06 = 7,055.96 : x
2. Step 2: Convert to fraction form
   12,361/17,059.06 = 7,055.96/x
3. Step 3: Cross multiply
   12,361x = 17,059.06 × 7,055.96
4. Step 4: Simplify right side
   12,361x = 120,368,045.00
5. Step 5: Solve for x
   x = 120,368,045.00/12,361
6. Step 6: Final answer
   x = 9,737.73