Finding the Fourth Proportional to 19,685.02, 29,397.04 and 17,300.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,685.02 : 29,397.04 = 17,300.38 : x
2. Step 2: Convert to fraction form
   19,685.02/29,397.04 = 17,300.38/x
3. Step 3: Cross multiply
   19,685.02x = 29,397.04 × 17,300.38
4. Step 4: Simplify right side
   19,685.02x = 508,579,962.88
5. Step 5: Solve for x
   x = 508,579,962.88/19,685.02
6. Step 6: Final answer
   x = 25,835.89