Finding the Fourth Proportional to 42,533.03, 58,679.78 and 42,467.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,533.03 : 58,679.78 = 42,467.42 : x
2. Step 2: Convert to fraction form
   42,533.03/58,679.78 = 42,467.42/x
3. Step 3: Cross multiply
   42,533.03x = 58,679.78 × 42,467.42
4. Step 4: Simplify right side
   42,533.03x = 2,491,978,797.13
5. Step 5: Solve for x
   x = 2,491,978,797.13/42,533.03
6. Step 6: Final answer
   x = 58,589.26