Finding the Fourth Proportional to 30,833.42, 42,558.34 and 17,412.53

Step by Step Solution

1. Step 1: Write the proportion equation
   30,833.42 : 42,558.34 = 17,412.53 : x
2. Step 2: Convert to fraction form
   30,833.42/42,558.34 = 17,412.53/x
3. Step 3: Cross multiply
   30,833.42x = 42,558.34 × 17,412.53
4. Step 4: Simplify right side
   30,833.42x = 741,048,340.57
5. Step 5: Solve for x
   x = 741,048,340.57/30,833.42
6. Step 6: Final answer
   x = 24,033.93