Finding the Fourth Proportional to 60,789.82, 91,345.09 and 32,730.62

Step by Step Solution

1. Step 1: Write the proportion equation
   60,789.82 : 91,345.09 = 32,730.62 : x
2. Step 2: Convert to fraction form
   60,789.82/91,345.09 = 32,730.62/x
3. Step 3: Cross multiply
   60,789.82x = 91,345.09 × 32,730.62
4. Step 4: Simplify right side
   60,789.82x = 2,989,781,429.66
5. Step 5: Solve for x
   x = 2,989,781,429.66/60,789.82
6. Step 6: Final answer
   x = 49,182.27