Finding the Fourth Proportional to 42,644.04, 58,845.78 and 23,782.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,644.04 : 58,845.78 = 23,782.28 : x
2. Step 2: Convert to fraction form
   42,644.04/58,845.78 = 23,782.28/x
3. Step 3: Cross multiply
   42,644.04x = 58,845.78 × 23,782.28
4. Step 4: Simplify right side
   42,644.04x = 1,399,486,816.78
5. Step 5: Solve for x
   x = 1,399,486,816.78/42,644.04
6. Step 6: Final answer
   x = 32,817.88