Finding the Fourth Proportional to 12,604.88, 17,393.23 and 7,298.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,604.88 : 17,393.23 = 7,298.98 : x
2. Step 2: Convert to fraction form
   12,604.88/17,393.23 = 7,298.98/x
3. Step 3: Cross multiply
   12,604.88x = 17,393.23 × 7,298.98
4. Step 4: Simplify right side
   12,604.88x = 126,952,803.55
5. Step 5: Solve for x
   x = 126,952,803.55/12,604.88
6. Step 6: Final answer
   x = 10,071.72