Finding the Fourth Proportional to 119,763.42, 179,645.85 and 31,010.82

Step by Step Solution

1. Step 1: Write the proportion equation
   119,763.42 : 179,645.85 = 31,010.82 : x
2. Step 2: Convert to fraction form
   119,763.42/179,645.85 = 31,010.82/x
3. Step 3: Cross multiply
   119,763.42x = 179,645.85 × 31,010.82
4. Step 4: Simplify right side
   119,763.42x = 5,570,965,118.10
5. Step 5: Solve for x
   x = 5,570,965,118.10/119,763.42
6. Step 6: Final answer
   x = 46,516.42