Finding the Fourth Proportional to 17,031.98, 23,483.03 and 10,971.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,031.98 : 23,483.03 = 10,971.96 : x
2. Step 2: Convert to fraction form
   17,031.98/23,483.03 = 10,971.96/x
3. Step 3: Cross multiply
   17,031.98x = 23,483.03 × 10,971.96
4. Step 4: Simplify right side
   17,031.98x = 257,654,810.98
5. Step 5: Solve for x
   x = 257,654,810.98/17,031.98
6. Step 6: Final answer
   x = 15,127.71