Finding the Fourth Proportional to 42,554.82, 58,724.61 and 23,691.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,554.82 : 58,724.61 = 23,691.54 : x
2. Step 2: Convert to fraction form
   42,554.82/58,724.61 = 23,691.54/x
3. Step 3: Cross multiply
   42,554.82x = 58,724.61 × 23,691.54
4. Step 4: Simplify right side
   42,554.82x = 1,391,276,446.80
5. Step 5: Solve for x
   x = 1,391,276,446.80/42,554.82
6. Step 6: Final answer
   x = 32,693.75