Finding the Fourth Proportional to 148,258.25, 204,595.52 and 80,273.82

Step by Step Solution

1. Step 1: Write the proportion equation
   148,258.25 : 204,595.52 = 80,273.82 : x
2. Step 2: Convert to fraction form
   148,258.25/204,595.52 = 80,273.82/x
3. Step 3: Cross multiply
   148,258.25x = 204,595.52 × 80,273.82
4. Step 4: Simplify right side
   148,258.25x = 16,423,662,922.31
5. Step 5: Solve for x
   x = 16,423,662,922.31/148,258.25
6. Step 6: Final answer
   x = 110,777.40