Finding the Fourth Proportional to 58,028, 80,081.88 and 32,885.60

Step by Step Solution

1. Step 1: Write the proportion equation
   58,028 : 80,081.88 = 32,885.60 : x
2. Step 2: Convert to fraction form
   58,028/80,081.88 = 32,885.60/x
3. Step 3: Cross multiply
   58,028x = 80,081.88 × 32,885.60
4. Step 4: Simplify right side
   58,028x = 2,633,540,672.93
5. Step 5: Solve for x
   x = 2,633,540,672.93/58,028
6. Step 6: Final answer
   x = 45,383.96