Finding the Fourth Proportional to 42,644.46, 58,849.62 and 23,782.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,644.46 : 58,849.62 = 23,782.80 : x
2. Step 2: Convert to fraction form
   42,644.46/58,849.62 = 23,782.80/x
3. Step 3: Cross multiply
   42,644.46x = 58,849.62 × 23,782.80
4. Step 4: Simplify right side
   42,644.46x = 1,399,608,742.54
5. Step 5: Solve for x
   x = 1,399,608,742.54/42,644.46
6. Step 6: Final answer
   x = 32,820.41