Finding the Fourth Proportional to 12,536.47, 17,300.54 and 6,871.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,536.47 : 17,300.54 = 6,871.10 : x
2. Step 2: Convert to fraction form
   12,536.47/17,300.54 = 6,871.10/x
3. Step 3: Cross multiply
   12,536.47x = 17,300.54 × 6,871.10
4. Step 4: Simplify right side
   12,536.47x = 118,873,706.04
5. Step 5: Solve for x
   x = 118,873,706.04/12,536.47
6. Step 6: Final answer
   x = 9,482.23