Finding the Fourth Proportional to 12,559.98, 17,330.76 and 7,253.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,559.98 : 17,330.76 = 7,253.82 : x
2. Step 2: Convert to fraction form
   12,559.98/17,330.76 = 7,253.82/x
3. Step 3: Cross multiply
   12,559.98x = 17,330.76 × 7,253.82
4. Step 4: Simplify right side
   12,559.98x = 125,714,213.50
5. Step 5: Solve for x
   x = 125,714,213.50/12,559.98
6. Step 6: Final answer
   x = 10,009.11