Finding the Fourth Proportional to 180,146.68, 268,900.83 and 158,865.82

Step by Step Solution

1. Step 1: Write the proportion equation
   180,146.68 : 268,900.83 = 158,865.82 : x
2. Step 2: Convert to fraction form
   180,146.68/268,900.83 = 158,865.82/x
3. Step 3: Cross multiply
   180,146.68x = 268,900.83 × 158,865.82
4. Step 4: Simplify right side
   180,146.68x = 42,719,150,856.63
5. Step 5: Solve for x
   x = 42,719,150,856.63/180,146.68
6. Step 6: Final answer
   x = 237,135.38