Finding the Fourth Proportional to 42,596.78, 58,793.58 and 26,476.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,596.78 : 58,793.58 = 26,476.27 : x
2. Step 2: Convert to fraction form
   42,596.78/58,793.58 = 26,476.27/x
3. Step 3: Cross multiply
   42,596.78x = 58,793.58 × 26,476.27
4. Step 4: Simplify right side
   42,596.78x = 1,556,634,501.72
5. Step 5: Solve for x
   x = 1,556,634,501.72/42,596.78
6. Step 6: Final answer
   x = 36,543.48