Finding the Fourth Proportional to 17,158.74, 23,674.32 and 10,082.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,158.74 : 23,674.32 = 10,082.58 : x
2. Step 2: Convert to fraction form
   17,158.74/23,674.32 = 10,082.58/x
3. Step 3: Cross multiply
   17,158.74x = 23,674.32 × 10,082.58
4. Step 4: Simplify right side
   17,158.74x = 238,698,225.35
5. Step 5: Solve for x
   x = 238,698,225.35/17,158.74
6. Step 6: Final answer
   x = 13,911.17