Finding the Fourth Proportional to 42,479.53, 58,620.48 and 23,359.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,479.53 : 58,620.48 = 23,359.33 : x
2. Step 2: Convert to fraction form
   42,479.53/58,620.48 = 23,359.33/x
3. Step 3: Cross multiply
   42,479.53x = 58,620.48 × 23,359.33
4. Step 4: Simplify right side
   42,479.53x = 1,369,335,137.08
5. Step 5: Solve for x
   x = 1,369,335,137.08/42,479.53
6. Step 6: Final answer
   x = 32,235.18