Finding the Fourth Proportional to 42,357.56, 58,452.54 and 23,494.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,357.56 : 58,452.54 = 23,494.28 : x
2. Step 2: Convert to fraction form
   42,357.56/58,452.54 = 23,494.28/x
3. Step 3: Cross multiply
   42,357.56x = 58,452.54 × 23,494.28
4. Step 4: Simplify right side
   42,357.56x = 1,373,300,341.47
5. Step 5: Solve for x
   x = 1,373,300,341.47/42,357.56
6. Step 6: Final answer
   x = 32,421.61