Finding the Fourth Proportional to 42,636.52, 58,838.78 and 23,517.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,636.52 : 58,838.78 = 23,517.03 : x
2. Step 2: Convert to fraction form
   42,636.52/58,838.78 = 23,517.03/x
3. Step 3: Cross multiply
   42,636.52x = 58,838.78 × 23,517.03
4. Step 4: Simplify right side
   42,636.52x = 1,383,713,354.42
5. Step 5: Solve for x
   x = 1,383,713,354.42/42,636.52
6. Step 6: Final answer
   x = 32,453.71