Finding the Fourth Proportional to 12,725.03, 17,560.58 and 7,059.89

Step by Step Solution

1. Step 1: Write the proportion equation
   12,725.03 : 17,560.58 = 7,059.89 : x
2. Step 2: Convert to fraction form
   12,725.03/17,560.58 = 7,059.89/x
3. Step 3: Cross multiply
   12,725.03x = 17,560.58 × 7,059.89
4. Step 4: Simplify right side
   12,725.03x = 123,975,763.14
5. Step 5: Solve for x
   x = 123,975,763.14/12,725.03
6. Step 6: Final answer
   x = 9,742.67