Finding the Fourth Proportional to 52,998.72, 79,501.76 and 17,926.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,998.72 : 79,501.76 = 17,926.52 : x
2. Step 2: Convert to fraction form
   52,998.72/79,501.76 = 17,926.52/x
3. Step 3: Cross multiply
   52,998.72x = 79,501.76 × 17,926.52
4. Step 4: Simplify right side
   52,998.72x = 1,425,189,890.68
5. Step 5: Solve for x
   x = 1,425,189,890.68/52,998.72
6. Step 6: Final answer
   x = 26,891.02