Finding the Fourth Proportional to 42,078.24, 58,089.02 and 26,167.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,078.24 : 58,089.02 = 26,167.82 : x
2. Step 2: Convert to fraction form
   42,078.24/58,089.02 = 26,167.82/x
3. Step 3: Cross multiply
   42,078.24x = 58,089.02 × 26,167.82
4. Step 4: Simplify right side
   42,078.24x = 1,520,062,598.05
5. Step 5: Solve for x
   x = 1,520,062,598.05/42,078.24
6. Step 6: Final answer
   x = 36,124.67