Finding the Fourth Proportional to 12,630.93, 17,425.69 and 7,322.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,630.93 : 17,425.69 = 7,322.59 : x
2. Step 2: Convert to fraction form
   12,630.93/17,425.69 = 7,322.59/x
3. Step 3: Cross multiply
   12,630.93x = 17,425.69 × 7,322.59
4. Step 4: Simplify right side
   12,630.93x = 127,601,183.34
5. Step 5: Solve for x
   x = 127,601,183.34/12,630.93
6. Step 6: Final answer
   x = 10,102.28