Finding the Fourth Proportional to 42,518.12, 58,674.88 and 23,398.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,518.12 : 58,674.88 = 23,398.27 : x
2. Step 2: Convert to fraction form
   42,518.12/58,674.88 = 23,398.27/x
3. Step 3: Cross multiply
   42,518.12x = 58,674.88 × 23,398.27
4. Step 4: Simplify right side
   42,518.12x = 1,372,890,567.02
5. Step 5: Solve for x
   x = 1,372,890,567.02/42,518.12
6. Step 6: Final answer
   x = 32,289.54