Finding the Fourth Proportional to 119,641.39, 179,462.78 and 30,888.83

Step by Step Solution

1. Step 1: Write the proportion equation
   119,641.39 : 179,462.78 = 30,888.83 : x
2. Step 2: Convert to fraction form
   119,641.39/179,462.78 = 30,888.83/x
3. Step 3: Cross multiply
   119,641.39x = 179,462.78 × 30,888.83
4. Step 4: Simplify right side
   119,641.39x = 5,543,395,302.75
5. Step 5: Solve for x
   x = 5,543,395,302.75/119,641.39
6. Step 6: Final answer
   x = 46,333.42