Finding the Fourth Proportional to 119,196.81, 178,775.56 and 39,235.82

Step by Step Solution

1. Step 1: Write the proportion equation
   119,196.81 : 178,775.56 = 39,235.82 : x
2. Step 2: Convert to fraction form
   119,196.81/178,775.56 = 39,235.82/x
3. Step 3: Cross multiply
   119,196.81x = 178,775.56 × 39,235.82
4. Step 4: Simplify right side
   119,196.81x = 7,014,405,692.56
5. Step 5: Solve for x
   x = 7,014,405,692.56/119,196.81
6. Step 6: Final answer
   x = 58,847.26