Finding the Fourth Proportional to 42,636.21, 58,834.68 and 23,516.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,636.21 : 58,834.68 = 23,516.70 : x
2. Step 2: Convert to fraction form
   42,636.21/58,834.68 = 23,516.70/x
3. Step 3: Cross multiply
   42,636.21x = 58,834.68 × 23,516.70
4. Step 4: Simplify right side
   42,636.21x = 1,383,597,519.16
5. Step 5: Solve for x
   x = 1,383,597,519.16/42,636.21
6. Step 6: Final answer
   x = 32,451.23