Finding the Fourth Proportional to 17,071.10, 23,556.64 and 9,516.84

Step by Step Solution

1. Step 1: Write the proportion equation
   17,071.10 : 23,556.64 = 9,516.84 : x
2. Step 2: Convert to fraction form
   17,071.10/23,556.64 = 9,516.84/x
3. Step 3: Cross multiply
   17,071.10x = 23,556.64 × 9,516.84
4. Step 4: Simplify right side
   17,071.10x = 224,184,773.82
5. Step 5: Solve for x
   x = 224,184,773.82/17,071.10
6. Step 6: Final answer
   x = 13,132.42