Finding the Fourth Proportional to 58,258.88, 80,404.08 and 33,112.16

Step by Step Solution

1. Step 1: Write the proportion equation
   58,258.88 : 80,404.08 = 33,112.16 : x
2. Step 2: Convert to fraction form
   58,258.88/80,404.08 = 33,112.16/x
3. Step 3: Cross multiply
   58,258.88x = 80,404.08 × 33,112.16
4. Step 4: Simplify right side
   58,258.88x = 2,662,352,761.61
5. Step 5: Solve for x
   x = 2,662,352,761.61/58,258.88
6. Step 6: Final answer
   x = 45,698.66