Finding the Fourth Proportional to 148,863.89, 223,035.82 and 124,063.31

Step by Step Solution

1. Step 1: Write the proportion equation
   148,863.89 : 223,035.82 = 124,063.31 : x
2. Step 2: Convert to fraction form
   148,863.89/223,035.82 = 124,063.31/x
3. Step 3: Cross multiply
   148,863.89x = 223,035.82 × 124,063.31
4. Step 4: Simplify right side
   148,863.89x = 27,670,562,077.76
5. Step 5: Solve for x
   x = 27,670,562,077.76/148,863.89
6. Step 6: Final answer
   x = 185,878.27