Finding the Fourth Proportional to 42,496.56, 58,644.42 and 23,633.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,496.56 : 58,644.42 = 23,633.28 : x
2. Step 2: Convert to fraction form
   42,496.56/58,644.42 = 23,633.28/x
3. Step 3: Cross multiply
   42,496.56x = 58,644.42 × 23,633.28
4. Step 4: Simplify right side
   42,496.56x = 1,385,959,998.30
5. Step 5: Solve for x
   x = 1,385,959,998.30/42,496.56
6. Step 6: Final answer
   x = 32,613.46