Finding the Fourth Proportional to 124,178.67, 186,269.22 and 30,684.42

Step by Step Solution

1. Step 1: Write the proportion equation
   124,178.67 : 186,269.22 = 30,684.42 : x
2. Step 2: Convert to fraction form
   124,178.67/186,269.22 = 30,684.42/x
3. Step 3: Cross multiply
   124,178.67x = 186,269.22 × 30,684.42
4. Step 4: Simplify right side
   124,178.67x = 5,715,562,979.55
5. Step 5: Solve for x
   x = 5,715,562,979.55/124,178.67
6. Step 6: Final answer
   x = 46,026.93