Finding the Fourth Proportional to 124,030.33, 185,831.51 and 67,910.83

Step by Step Solution

1. Step 1: Write the proportion equation
   124,030.33 : 185,831.51 = 67,910.83 : x
2. Step 2: Convert to fraction form
   124,030.33/185,831.51 = 67,910.83/x
3. Step 3: Cross multiply
   124,030.33x = 185,831.51 × 67,910.83
4. Step 4: Simplify right side
   124,030.33x = 12,619,971,789.45
5. Step 5: Solve for x
   x = 12,619,971,789.45/124,030.33
6. Step 6: Final answer
   x = 101,749.08