Finding the Fourth Proportional to 42,458, 58,594.47 and 23,601.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,458 : 58,594.47 = 23,601.20 : x
2. Step 2: Convert to fraction form
   42,458/58,594.47 = 23,601.20/x
3. Step 3: Cross multiply
   42,458x = 58,594.47 × 23,601.20
4. Step 4: Simplify right side
   42,458x = 1,382,899,805.36
5. Step 5: Solve for x
   x = 1,382,899,805.36/42,458
6. Step 6: Final answer
   x = 32,571.01