Finding the Fourth Proportional to 42,384.24, 58,500.80 and 24,489.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,384.24 : 58,500.80 = 24,489.60 : x
2. Step 2: Convert to fraction form
   42,384.24/58,500.80 = 24,489.60/x
3. Step 3: Cross multiply
   42,384.24x = 58,500.80 × 24,489.60
4. Step 4: Simplify right side
   42,384.24x = 1,432,661,191.68
5. Step 5: Solve for x
   x = 1,432,661,191.68/42,384.24
6. Step 6: Final answer
   x = 33,801.74