Finding the Fourth Proportional to 17,156.13, 23,680.13 and 10,084.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.13 : 23,680.13 = 10,084.83 : x
2. Step 2: Convert to fraction form
   17,156.13/23,680.13 = 10,084.83/x
3. Step 3: Cross multiply
   17,156.13x = 23,680.13 × 10,084.83
4. Step 4: Simplify right side
   17,156.13x = 238,810,035.00
5. Step 5: Solve for x
   x = 238,810,035.00/17,156.13
6. Step 6: Final answer
   x = 13,919.81