Finding the Fourth Proportional to 12,164.37, 18,248.04 and 4,767.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,164.37 : 18,248.04 = 4,767.84 : x
2. Step 2: Convert to fraction form
   12,164.37/18,248.04 = 4,767.84/x
3. Step 3: Cross multiply
   12,164.37x = 18,248.04 × 4,767.84
4. Step 4: Simplify right side
   12,164.37x = 87,003,735.03
5. Step 5: Solve for x
   x = 87,003,735.03/12,164.37
6. Step 6: Final answer
   x = 7,152.34