Finding the Fourth Proportional to 42,240.52, 58,289.88 and 23,377.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,240.52 : 58,289.88 = 23,377.24 : x
2. Step 2: Convert to fraction form
   42,240.52/58,289.88 = 23,377.24/x
3. Step 3: Cross multiply
   42,240.52x = 58,289.88 × 23,377.24
4. Step 4: Simplify right side
   42,240.52x = 1,362,656,514.33
5. Step 5: Solve for x
   x = 1,362,656,514.33/42,240.52
6. Step 6: Final answer
   x = 32,259.46