Finding the Fourth Proportional to 42,540.42, 58,705.16 and 23,677.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,540.42 : 58,705.16 = 23,677.54 : x
2. Step 2: Convert to fraction form
   42,540.42/58,705.16 = 23,677.54/x
3. Step 3: Cross multiply
   42,540.42x = 58,705.16 × 23,677.54
4. Step 4: Simplify right side
   42,540.42x = 1,389,993,774.11
5. Step 5: Solve for x
   x = 1,389,993,774.11/42,540.42
6. Step 6: Final answer
   x = 32,674.66