Finding the Fourth Proportional to 245,123.82, 367,826.67 and 102,956.67

Step by Step Solution

1. Step 1: Write the proportion equation
   245,123.82 : 367,826.67 = 102,956.67 : x
2. Step 2: Convert to fraction form
   245,123.82/367,826.67 = 102,956.67/x
3. Step 3: Cross multiply
   245,123.82x = 367,826.67 × 102,956.67
4. Step 4: Simplify right side
   245,123.82x = 37,870,209,080.39
5. Step 5: Solve for x
   x = 37,870,209,080.39/245,123.82
6. Step 6: Final answer
   x = 154,494.20