Finding the Fourth Proportional to 116,109.72, 174,166.20 and 33,003.72

Step by Step Solution

1. Step 1: Write the proportion equation
   116,109.72 : 174,166.20 = 33,003.72 : x
2. Step 2: Convert to fraction form
   116,109.72/174,166.20 = 33,003.72/x
3. Step 3: Cross multiply
   116,109.72x = 174,166.20 × 33,003.72
4. Step 4: Simplify right side
   116,109.72x = 5,748,132,498.26
5. Step 5: Solve for x
   x = 5,748,132,498.26/116,109.72
6. Step 6: Final answer
   x = 49,506.04