Finding the Fourth Proportional to 42,364.81, 58,464.57 and 23,245.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,364.81 : 58,464.57 = 23,245.48 : x
2. Step 2: Convert to fraction form
   42,364.81/58,464.57 = 23,245.48/x
3. Step 3: Cross multiply
   42,364.81x = 58,464.57 × 23,245.48
4. Step 4: Simplify right side
   42,364.81x = 1,359,036,992.64
5. Step 5: Solve for x
   x = 1,359,036,992.64/42,364.81
6. Step 6: Final answer
   x = 32,079.38