Finding the Fourth Proportional to 117,051.57, 175,606.50 and 33,945.57

Step by Step Solution

1. Step 1: Write the proportion equation
   117,051.57 : 175,606.50 = 33,945.57 : x
2. Step 2: Convert to fraction form
   117,051.57/175,606.50 = 33,945.57/x
3. Step 3: Cross multiply
   117,051.57x = 175,606.50 × 33,945.57
4. Step 4: Simplify right side
   117,051.57x = 5,961,062,738.21
5. Step 5: Solve for x
   x = 5,961,062,738.21/117,051.57
6. Step 6: Final answer
   x = 50,926.81