Finding the Fourth Proportional to 72,996.03, 109,493.81 and 17,592.03

Step by Step Solution

1. Step 1: Write the proportion equation
   72,996.03 : 109,493.81 = 17,592.03 : x
2. Step 2: Convert to fraction form
   72,996.03/109,493.81 = 17,592.03/x
3. Step 3: Cross multiply
   72,996.03x = 109,493.81 × 17,592.03
4. Step 4: Simplify right side
   72,996.03x = 1,926,218,302.37
5. Step 5: Solve for x
   x = 1,926,218,302.37/72,996.03
6. Step 6: Final answer
   x = 26,387.99