Finding the Fourth Proportional to 119,300.54, 178,819.58 and 49,141.58

Step by Step Solution

1. Step 1: Write the proportion equation
   119,300.54 : 178,819.58 = 49,141.58 : x
2. Step 2: Convert to fraction form
   119,300.54/178,819.58 = 49,141.58/x
3. Step 3: Cross multiply
   119,300.54x = 178,819.58 × 49,141.58
4. Step 4: Simplify right side
   119,300.54x = 8,787,476,696.14
5. Step 5: Solve for x
   x = 8,787,476,696.14/119,300.54
6. Step 6: Final answer
   x = 73,658.31