Finding the Fourth Proportional to 245,524.46, 368,179.32 and 123,870.15

Step by Step Solution

1. Step 1: Write the proportion equation
   245,524.46 : 368,179.32 = 123,870.15 : x
2. Step 2: Convert to fraction form
   245,524.46/368,179.32 = 123,870.15/x
3. Step 3: Cross multiply
   245,524.46x = 368,179.32 × 123,870.15
4. Step 4: Simplify right side
   245,524.46x = 45,606,427,595.30
5. Step 5: Solve for x
   x = 45,606,427,595.30/245,524.46
6. Step 6: Final answer
   x = 185,751.06