Finding the Fourth Proportional to 30,142.02, 41,597.32 and 16,712.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,142.02 : 41,597.32 = 16,712.42 : x
2. Step 2: Convert to fraction form
   30,142.02/41,597.32 = 16,712.42/x
3. Step 3: Cross multiply
   30,142.02x = 41,597.32 × 16,712.42
4. Step 4: Simplify right side
   30,142.02x = 695,191,882.71
5. Step 5: Solve for x
   x = 695,191,882.71/30,142.02
6. Step 6: Final answer
   x = 23,063.88