Finding the Fourth Proportional to 42,418.50, 58,539.96 and 23,556.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,418.50 : 58,539.96 = 23,556.84 : x
2. Step 2: Convert to fraction form
   42,418.50/58,539.96 = 23,556.84/x
3. Step 3: Cross multiply
   42,418.50x = 58,539.96 × 23,556.84
4. Step 4: Simplify right side
   42,418.50x = 1,379,016,471.33
5. Step 5: Solve for x
   x = 1,379,016,471.33/42,418.50
6. Step 6: Final answer
   x = 32,509.79