Finding the Fourth Proportional to 52,741.17, 79,092.72 and 17,672.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,741.17 : 79,092.72 = 17,672.76 : x
2. Step 2: Convert to fraction form
   52,741.17/79,092.72 = 17,672.76/x
3. Step 3: Cross multiply
   52,741.17x = 79,092.72 × 17,672.76
4. Step 4: Simplify right side
   52,741.17x = 1,397,786,658.31
5. Step 5: Solve for x
   x = 1,397,786,658.31/52,741.17
6. Step 6: Final answer
   x = 26,502.76