Finding the Fourth Proportional to 59,659.35, 82,234.27 and 45,272.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,659.35 : 82,234.27 = 45,272.31 : x
2. Step 2: Convert to fraction form
   59,659.35/82,234.27 = 45,272.31/x
3. Step 3: Cross multiply
   59,659.35x = 82,234.27 × 45,272.31
4. Step 4: Simplify right side
   59,659.35x = 3,722,935,112.28
5. Step 5: Solve for x
   x = 3,722,935,112.28/59,659.35
6. Step 6: Final answer
   x = 62,403.22