Finding the Fourth Proportional to 33,084.01, 49,625.20 and 8,123.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,084.01 : 49,625.20 = 8,123.86 : x
2. Step 2: Convert to fraction form
   33,084.01/49,625.20 = 8,123.86/x
3. Step 3: Cross multiply
   33,084.01x = 49,625.20 × 8,123.86
4. Step 4: Simplify right side
   33,084.01x = 403,148,032.90
5. Step 5: Solve for x
   x = 403,148,032.90/33,084.01
6. Step 6: Final answer
   x = 12,185.59