Finding the Fourth Proportional to 8,173.05, 12,262.84 and 3,732.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,173.05 : 12,262.84 = 3,732.81 : x
2. Step 2: Convert to fraction form
   8,173.05/12,262.84 = 3,732.81/x
3. Step 3: Cross multiply
   8,173.05x = 12,262.84 × 3,732.81
4. Step 4: Simplify right side
   8,173.05x = 45,774,796.46
5. Step 5: Solve for x
   x = 45,774,796.46/8,173.05
6. Step 6: Final answer
   x = 5,600.70