Finding the Fourth Proportional to 88,825.32, 133,236.12 and 28,853.73

Step by Step Solution

1. Step 1: Write the proportion equation
   88,825.32 : 133,236.12 = 28,853.73 : x
2. Step 2: Convert to fraction form
   88,825.32/133,236.12 = 28,853.73/x
3. Step 3: Cross multiply
   88,825.32x = 133,236.12 × 28,853.73
4. Step 4: Simplify right side
   88,825.32x = 3,844,359,032.73
5. Step 5: Solve for x
   x = 3,844,359,032.73/88,825.32
6. Step 6: Final answer
   x = 43,279.99