Finding the Fourth Proportional to 42,156.96, 58,178.45 and 24,257.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,156.96 : 58,178.45 = 24,257.88 : x
2. Step 2: Convert to fraction form
   42,156.96/58,178.45 = 24,257.88/x
3. Step 3: Cross multiply
   42,156.96x = 58,178.45 × 24,257.88
4. Step 4: Simplify right side
   42,156.96x = 1,411,285,919.33
5. Step 5: Solve for x
   x = 1,411,285,919.33/42,156.96
6. Step 6: Final answer
   x = 33,476.94