Finding the Fourth Proportional to 116,291.25, 174,438.50 and 33,185.25

Step by Step Solution

1. Step 1: Write the proportion equation
   116,291.25 : 174,438.50 = 33,185.25 : x
2. Step 2: Convert to fraction form
   116,291.25/174,438.50 = 33,185.25/x
3. Step 3: Cross multiply
   116,291.25x = 174,438.50 × 33,185.25
4. Step 4: Simplify right side
   116,291.25x = 5,788,785,066.20
5. Step 5: Solve for x
   x = 5,788,785,066.20/116,291.25
6. Step 6: Final answer
   x = 49,778.34