Finding the Fourth Proportional to 42,401.26, 58,514.70 and 23,539.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,401.26 : 58,514.70 = 23,539.60 : x
2. Step 2: Convert to fraction form
   42,401.26/58,514.70 = 23,539.60/x
3. Step 3: Cross multiply
   42,401.26x = 58,514.70 × 23,539.60
4. Step 4: Simplify right side
   42,401.26x = 1,377,412,632.12
5. Step 5: Solve for x
   x = 1,377,412,632.12/42,401.26
6. Step 6: Final answer
   x = 32,485.18