Finding the Fourth Proportional to 33,412, 46,108.56 and 20,164

Step by Step Solution

1. Step 1: Write the proportion equation
   33,412 : 46,108.56 = 20,164 : x
2. Step 2: Convert to fraction form
   33,412/46,108.56 = 20,164/x
3. Step 3: Cross multiply
   33,412x = 46,108.56 × 20,164
4. Step 4: Simplify right side
   33,412x = 929,733,003.84
5. Step 5: Solve for x
   x = 929,733,003.84/33,412
6. Step 6: Final answer
   x = 27,826.32