Finding the Fourth Proportional to 59,021.69, 81,449.94 and 32,164.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,021.69 : 81,449.94 = 32,164.20 : x
2. Step 2: Convert to fraction form
   59,021.69/81,449.94 = 32,164.20/x
3. Step 3: Cross multiply
   59,021.69x = 81,449.94 × 32,164.20
4. Step 4: Simplify right side
   59,021.69x = 2,619,772,160.15
5. Step 5: Solve for x
   x = 2,619,772,160.15/59,021.69
6. Step 6: Final answer
   x = 44,386.60