Finding the Fourth Proportional to 179,932.50, 248,328.72 and 104,481

Step by Step Solution

1. Step 1: Write the proportion equation
   179,932.50 : 248,328.72 = 104,481 : x
2. Step 2: Convert to fraction form
   179,932.50/248,328.72 = 104,481/x
3. Step 3: Cross multiply
   179,932.50x = 248,328.72 × 104,481
4. Step 4: Simplify right side
   179,932.50x = 25,945,632,994.32
5. Step 5: Solve for x
   x = 25,945,632,994.32/179,932.50
6. Step 6: Final answer
   x = 144,196.48