Finding the Fourth Proportional to 42,453.81, 58,591.47 and 24,311.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,453.81 : 58,591.47 = 24,311.30 : x
2. Step 2: Convert to fraction form
   42,453.81/58,591.47 = 24,311.30/x
3. Step 3: Cross multiply
   42,453.81x = 58,591.47 × 24,311.30
4. Step 4: Simplify right side
   42,453.81x = 1,424,434,511.65
5. Step 5: Solve for x
   x = 1,424,434,511.65/42,453.81
6. Step 6: Final answer
   x = 33,552.57