Finding the Fourth Proportional to 237,500.80, 327,758.56 and 130,081.12

Step by Step Solution

1. Step 1: Write the proportion equation
   237,500.80 : 327,758.56 = 130,081.12 : x
2. Step 2: Convert to fraction form
   237,500.80/327,758.56 = 130,081.12/x
3. Step 3: Cross multiply
   237,500.80x = 327,758.56 × 130,081.12
4. Step 4: Simplify right side
   237,500.80x = 42,635,200,574.39
5. Step 5: Solve for x
   x = 42,635,200,574.39/237,500.80
6. Step 6: Final answer
   x = 179,516.03