Finding the Fourth Proportional to 42,056.46, 58,039.21 and 24,155.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,056.46 : 58,039.21 = 24,155.05 : x
2. Step 2: Convert to fraction form
   42,056.46/58,039.21 = 24,155.05/x
3. Step 3: Cross multiply
   42,056.46x = 58,039.21 × 24,155.05
4. Step 4: Simplify right side
   42,056.46x = 1,401,939,986.38
5. Step 5: Solve for x
   x = 1,401,939,986.38/42,056.46
6. Step 6: Final answer
   x = 33,334.72