Finding the Fourth Proportional to 42,474.06, 58,527.81 and 32,855.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,474.06 : 58,527.81 = 32,855.54 : x
2. Step 2: Convert to fraction form
   42,474.06/58,527.81 = 32,855.54/x
3. Step 3: Cross multiply
   42,474.06x = 58,527.81 × 32,855.54
4. Step 4: Simplify right side
   42,474.06x = 1,922,962,509.93
5. Step 5: Solve for x
   x = 1,922,962,509.93/42,474.06
6. Step 6: Final answer
   x = 45,273.81