Finding the Fourth Proportional to 117,676.76, 176,526.69 and 33,440.81

Step by Step Solution

1. Step 1: Write the proportion equation
   117,676.76 : 176,526.69 = 33,440.81 : x
2. Step 2: Convert to fraction form
   117,676.76/176,526.69 = 33,440.81/x
3. Step 3: Cross multiply
   117,676.76x = 176,526.69 × 33,440.81
4. Step 4: Simplify right side
   117,676.76x = 5,903,195,500.22
5. Step 5: Solve for x
   x = 5,903,195,500.22/117,676.76
6. Step 6: Final answer
   x = 50,164.50