Finding the Fourth Proportional to 42,330.24, 58,418.46 and 24,426

Step by Step Solution

1. Step 1: Write the proportion equation
   42,330.24 : 58,418.46 = 24,426 : x
2. Step 2: Convert to fraction form
   42,330.24/58,418.46 = 24,426/x
3. Step 3: Cross multiply
   42,330.24x = 58,418.46 × 24,426
4. Step 4: Simplify right side
   42,330.24x = 1,426,929,303.96
5. Step 5: Solve for x
   x = 1,426,929,303.96/42,330.24
6. Step 6: Final answer
   x = 33,709.45