Finding the Fourth Proportional to 10,873.37, 16,316.21 and 4,632.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,873.37 : 16,316.21 = 4,632.72 : x
2. Step 2: Convert to fraction form
   10,873.37/16,316.21 = 4,632.72/x
3. Step 3: Cross multiply
   10,873.37x = 16,316.21 × 4,632.72
4. Step 4: Simplify right side
   10,873.37x = 75,588,409.23
5. Step 5: Solve for x
   x = 75,588,409.23/10,873.37
6. Step 6: Final answer
   x = 6,951.70