Finding the Fourth Proportional to 32,788, 49,182.18 and 8,164

Step by Step Solution

1. Step 1: Write the proportion equation
   32,788 : 49,182.18 = 8,164 : x
2. Step 2: Convert to fraction form
   32,788/49,182.18 = 8,164/x
3. Step 3: Cross multiply
   32,788x = 49,182.18 × 8,164
4. Step 4: Simplify right side
   32,788x = 401,523,317.52
5. Step 5: Solve for x
   x = 401,523,317.52/32,788
6. Step 6: Final answer
   x = 12,246.04