Finding the Fourth Proportional to 30,895.02, 42,637.59 and 17,469.09

Step by Step Solution

1. Step 1: Write the proportion equation
   30,895.02 : 42,637.59 = 17,469.09 : x
2. Step 2: Convert to fraction form
   30,895.02/42,637.59 = 17,469.09/x
3. Step 3: Cross multiply
   30,895.02x = 42,637.59 × 17,469.09
4. Step 4: Simplify right side
   30,895.02x = 744,839,897.09
5. Step 5: Solve for x
   x = 744,839,897.09/30,895.02
6. Step 6: Final answer
   x = 24,108.74