Finding the Fourth Proportional to 42,317.28, 58,408.28 and 24,422.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.28 : 58,408.28 = 24,422.92 : x
2. Step 2: Convert to fraction form
   42,317.28/58,408.28 = 24,422.92/x
3. Step 3: Cross multiply
   42,317.28x = 58,408.28 × 24,422.92
4. Step 4: Simplify right side
   42,317.28x = 1,426,500,749.78
5. Step 5: Solve for x
   x = 1,426,500,749.78/42,317.28
6. Step 6: Final answer
   x = 33,709.65