Finding the Fourth Proportional to 42,311.58, 58,394.07 and 23,453.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,311.58 : 58,394.07 = 23,453.34 : x
2. Step 2: Convert to fraction form
   42,311.58/58,394.07 = 23,453.34/x
3. Step 3: Cross multiply
   42,311.58x = 58,394.07 × 23,453.34
4. Step 4: Simplify right side
   42,311.58x = 1,369,535,977.69
5. Step 5: Solve for x
   x = 1,369,535,977.69/42,311.58
6. Step 6: Final answer
   x = 32,367.88