Finding the Fourth Proportional to 42,805.27, 59,127.71 and 32,856.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,805.27 : 59,127.71 = 32,856.65 : x
2. Step 2: Convert to fraction form
   42,805.27/59,127.71 = 32,856.65/x
3. Step 3: Cross multiply
   42,805.27x = 59,127.71 × 32,856.65
4. Step 4: Simplify right side
   42,805.27x = 1,942,738,259.27
5. Step 5: Solve for x
   x = 1,942,738,259.27/42,805.27
6. Step 6: Final answer
   x = 45,385.50