Finding the Fourth Proportional to 13,475.52, 18,596.25 and 7,507.41

Step by Step Solution

1. Step 1: Write the proportion equation
   13,475.52 : 18,596.25 = 7,507.41 : x
2. Step 2: Convert to fraction form
   13,475.52/18,596.25 = 7,507.41/x
3. Step 3: Cross multiply
   13,475.52x = 18,596.25 × 7,507.41
4. Step 4: Simplify right side
   13,475.52x = 139,609,542.69
5. Step 5: Solve for x
   x = 139,609,542.69/13,475.52
6. Step 6: Final answer
   x = 10,360.23