Finding the Fourth Proportional to 116,206.50, 174,312.18 and 33,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,206.50 : 174,312.18 = 33,100.50 : x
2. Step 2: Convert to fraction form
   116,206.50/174,312.18 = 33,100.50/x
3. Step 3: Cross multiply
   116,206.50x = 174,312.18 × 33,100.50
4. Step 4: Simplify right side
   116,206.50x = 5,769,820,314.09
5. Step 5: Solve for x
   x = 5,769,820,314.09/116,206.50
6. Step 6: Final answer
   x = 49,651.44