Finding the Fourth Proportional to 17,156.38, 23,676.68 and 10,085.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.38 : 23,676.68 = 10,085.08 : x
2. Step 2: Convert to fraction form
   17,156.38/23,676.68 = 10,085.08/x
3. Step 3: Cross multiply
   17,156.38x = 23,676.68 × 10,085.08
4. Step 4: Simplify right side
   17,156.38x = 238,781,211.93
5. Step 5: Solve for x
   x = 238,781,211.93/17,156.38
6. Step 6: Final answer
   x = 13,917.93