Finding the Fourth Proportional to 11,572.37, 17,379.73 and 10,596.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,572.37 : 17,379.73 = 10,596.42 : x
2. Step 2: Convert to fraction form
   11,572.37/17,379.73 = 10,596.42/x
3. Step 3: Cross multiply
   11,572.37x = 17,379.73 × 10,596.42
4. Step 4: Simplify right side
   11,572.37x = 184,162,931.81
5. Step 5: Solve for x
   x = 184,162,931.81/11,572.37
6. Step 6: Final answer
   x = 15,914.02