Finding the Fourth Proportional to 12,392.06, 17,096.18 and 7,084.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,392.06 : 17,096.18 = 7,084.03 : x
2. Step 2: Convert to fraction form
   12,392.06/17,096.18 = 7,084.03/x
3. Step 3: Cross multiply
   12,392.06x = 17,096.18 × 7,084.03
4. Step 4: Simplify right side
   12,392.06x = 121,109,773.84
5. Step 5: Solve for x
   x = 121,109,773.84/12,392.06
6. Step 6: Final answer
   x = 9,773.18