Finding the Fourth Proportional to 19,946.52, 29,882.42 and 17,892.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,946.52 : 29,882.42 = 17,892.56 : x
2. Step 2: Convert to fraction form
   19,946.52/29,882.42 = 17,892.56/x
3. Step 3: Cross multiply
   19,946.52x = 29,882.42 × 17,892.56
4. Step 4: Simplify right side
   19,946.52x = 534,673,045.14
5. Step 5: Solve for x
   x = 534,673,045.14/19,946.52
6. Step 6: Final answer
   x = 26,805.33