Finding the Fourth Proportional to 130,034.25, 195,091.25 and 116,622.50

Step by Step Solution

1. Step 1: Write the proportion equation
   130,034.25 : 195,091.25 = 116,622.50 : x
2. Step 2: Convert to fraction form
   130,034.25/195,091.25 = 116,622.50/x
3. Step 3: Cross multiply
   130,034.25x = 195,091.25 × 116,622.50
4. Step 4: Simplify right side
   130,034.25x = 22,752,027,744.56
5. Step 5: Solve for x
   x = 22,752,027,744.56/130,034.25
6. Step 6: Final answer
   x = 174,969.50