Finding the Fourth Proportional to 17,156.28, 23,672.78 and 10,084.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.28 : 23,672.78 = 10,084.08 : x
2. Step 2: Convert to fraction form
   17,156.28/23,672.78 = 10,084.08/x
3. Step 3: Cross multiply
   17,156.28x = 23,672.78 × 10,084.08
4. Step 4: Simplify right side
   17,156.28x = 238,718,207.34
5. Step 5: Solve for x
   x = 238,718,207.34/17,156.28
6. Step 6: Final answer
   x = 13,914.33