Finding the Fourth Proportional to 30,833.09, 42,549.81 and 17,404.91

Step by Step Solution

1. Step 1: Write the proportion equation
   30,833.09 : 42,549.81 = 17,404.91 : x
2. Step 2: Convert to fraction form
   30,833.09/42,549.81 = 17,404.91/x
3. Step 3: Cross multiply
   30,833.09x = 42,549.81 × 17,404.91
4. Step 4: Simplify right side
   30,833.09x = 740,575,613.57
5. Step 5: Solve for x
   x = 740,575,613.57/30,833.09
6. Step 6: Final answer
   x = 24,018.86