Finding the Fourth Proportional to 52,791.82, 79,199.57 and 17,730.56

Step by Step Solution

1. Step 1: Write the proportion equation
   52,791.82 : 79,199.57 = 17,730.56 : x
2. Step 2: Convert to fraction form
   52,791.82/79,199.57 = 17,730.56/x
3. Step 3: Cross multiply
   52,791.82x = 79,199.57 × 17,730.56
4. Step 4: Simplify right side
   52,791.82x = 1,404,252,970.18
5. Step 5: Solve for x
   x = 1,404,252,970.18/52,791.82
6. Step 6: Final answer
   x = 26,599.82