Finding the Fourth Proportional to 42,375.36, 58,478.40 and 23,514.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,375.36 : 58,478.40 = 23,514.24 : x
2. Step 2: Convert to fraction form
   42,375.36/58,478.40 = 23,514.24/x
3. Step 3: Cross multiply
   42,375.36x = 58,478.40 × 23,514.24
4. Step 4: Simplify right side
   42,375.36x = 1,375,075,132.42
5. Step 5: Solve for x
   x = 1,375,075,132.42/42,375.36
6. Step 6: Final answer
   x = 32,449.87