Finding the Fourth Proportional to 58,151.04, 80,293.08 and 42,273.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,151.04 : 80,293.08 = 42,273.42 : x
2. Step 2: Convert to fraction form
   58,151.04/80,293.08 = 42,273.42/x
3. Step 3: Cross multiply
   58,151.04x = 80,293.08 × 42,273.42
4. Step 4: Simplify right side
   58,151.04x = 3,394,263,093.93
5. Step 5: Solve for x
   x = 3,394,263,093.93/58,151.04
6. Step 6: Final answer
   x = 58,369.77