Finding the Fourth Proportional to 58,111.32, 80,191.26 and 32,960.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,111.32 : 80,191.26 = 32,960.28 : x
2. Step 2: Convert to fraction form
   58,111.32/80,191.26 = 32,960.28/x
3. Step 3: Cross multiply
   58,111.32x = 80,191.26 × 32,960.28
4. Step 4: Simplify right side
   58,111.32x = 2,643,126,383.15
5. Step 5: Solve for x
   x = 2,643,126,383.15/58,111.32
6. Step 6: Final answer
   x = 45,483.85