Finding the Fourth Proportional to 58,300.44, 80,454.78 and 33,150.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,300.44 : 80,454.78 = 33,150.12 : x
2. Step 2: Convert to fraction form
   58,300.44/80,454.78 = 33,150.12/x
3. Step 3: Cross multiply
   58,300.44x = 80,454.78 × 33,150.12
4. Step 4: Simplify right side
   58,300.44x = 2,667,085,611.57
5. Step 5: Solve for x
   x = 2,667,085,611.57/58,300.44
6. Step 6: Final answer
   x = 45,747.26