Finding the Fourth Proportional to 124,443.42, 186,640.01 and 35,673.09

Step by Step Solution

1. Step 1: Write the proportion equation
   124,443.42 : 186,640.01 = 35,673.09 : x
2. Step 2: Convert to fraction form
   124,443.42/186,640.01 = 35,673.09/x
3. Step 3: Cross multiply
   124,443.42x = 186,640.01 × 35,673.09
4. Step 4: Simplify right side
   124,443.42x = 6,658,025,874.33
5. Step 5: Solve for x
   x = 6,658,025,874.33/124,443.42
6. Step 6: Final answer
   x = 53,502.43