Finding the Fourth Proportional to 58,112.16, 80,191.20 and 32,622

Step by Step Solution

1. Step 1: Write the proportion equation
   58,112.16 : 80,191.20 = 32,622 : x
2. Step 2: Convert to fraction form
   58,112.16/80,191.20 = 32,622/x
3. Step 3: Cross multiply
   58,112.16x = 80,191.20 × 32,622
4. Step 4: Simplify right side
   58,112.16x = 2,615,997,326.40
5. Step 5: Solve for x
   x = 2,615,997,326.40/58,112.16
6. Step 6: Final answer
   x = 45,016.35