Finding the Fourth Proportional to 42,159.81, 58,180.12 and 23,296.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,159.81 : 58,180.12 = 23,296.53 : x
2. Step 2: Convert to fraction form
   42,159.81/58,180.12 = 23,296.53/x
3. Step 3: Cross multiply
   42,159.81x = 58,180.12 × 23,296.53
4. Step 4: Simplify right side
   42,159.81x = 1,355,394,910.98
5. Step 5: Solve for x
   x = 1,355,394,910.98/42,159.81
6. Step 6: Final answer
   x = 32,148.98