Finding the Fourth Proportional to 30,651.04, 42,291.02 and 17,897

Step by Step Solution

1. Step 1: Write the proportion equation
   30,651.04 : 42,291.02 = 17,897 : x
2. Step 2: Convert to fraction form
   30,651.04/42,291.02 = 17,897/x
3. Step 3: Cross multiply
   30,651.04x = 42,291.02 × 17,897
4. Step 4: Simplify right side
   30,651.04x = 756,882,384.94
5. Step 5: Solve for x
   x = 756,882,384.94/30,651.04
6. Step 6: Final answer
   x = 24,693.53