Finding the Fourth Proportional to 12,365.46, 17,064.34 and 7,060.18

Step by Step Solution

1. Step 1: Write the proportion equation
   12,365.46 : 17,064.34 = 7,060.18 : x
2. Step 2: Convert to fraction form
   12,365.46/17,064.34 = 7,060.18/x
3. Step 3: Cross multiply
   12,365.46x = 17,064.34 × 7,060.18
4. Step 4: Simplify right side
   12,365.46x = 120,477,311.98
5. Step 5: Solve for x
   x = 120,477,311.98/12,365.46
6. Step 6: Final answer
   x = 9,743.05