Finding the Fourth Proportional to 12,366.34, 17,061.48 and 7,060.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,366.34 : 17,061.48 = 7,060.12 : x
2. Step 2: Convert to fraction form
   12,366.34/17,061.48 = 7,060.12/x
3. Step 3: Cross multiply
   12,366.34x = 17,061.48 × 7,060.12
4. Step 4: Simplify right side
   12,366.34x = 120,456,096.18
5. Step 5: Solve for x
   x = 120,456,096.18/12,366.34
6. Step 6: Final answer
   x = 9,740.64