Finding the Fourth Proportional to 42,597.78, 58,794.96 and 26,477.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,597.78 : 58,794.96 = 26,477.27 : x
2. Step 2: Convert to fraction form
   42,597.78/58,794.96 = 26,477.27/x
3. Step 3: Cross multiply
   42,597.78x = 58,794.96 × 26,477.27
4. Step 4: Simplify right side
   42,597.78x = 1,556,730,030.56
5. Step 5: Solve for x
   x = 1,556,730,030.56/42,597.78
6. Step 6: Final answer
   x = 36,544.86