Finding the Fourth Proportional to 120,053.76, 179,936.82 and 55,925.46

Step by Step Solution

1. Step 1: Write the proportion equation
   120,053.76 : 179,936.82 = 55,925.46 : x
2. Step 2: Convert to fraction form
   120,053.76/179,936.82 = 55,925.46/x
3. Step 3: Cross multiply
   120,053.76x = 179,936.82 × 55,925.46
4. Step 4: Simplify right side
   120,053.76x = 10,063,049,429.44
5. Step 5: Solve for x
   x = 10,063,049,429.44/120,053.76
6. Step 6: Final answer
   x = 83,821.19