Finding the Fourth Proportional to 42,138.81, 58,150.53 and 24,233.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,138.81 : 58,150.53 = 24,233.42 : x
2. Step 2: Convert to fraction form
   42,138.81/58,150.53 = 24,233.42/x
3. Step 3: Cross multiply
   42,138.81x = 58,150.53 × 24,233.42
4. Step 4: Simplify right side
   42,138.81x = 1,409,186,216.71
5. Step 5: Solve for x
   x = 1,409,186,216.71/42,138.81
6. Step 6: Final answer
   x = 33,441.53