Finding the Fourth Proportional to 42,489.16, 58,636.50 and 23,627.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,489.16 : 58,636.50 = 23,627.56 : x
2. Step 2: Convert to fraction form
   42,489.16/58,636.50 = 23,627.56/x
3. Step 3: Cross multiply
   42,489.16x = 58,636.50 × 23,627.56
4. Step 4: Simplify right side
   42,489.16x = 1,385,437,421.94
5. Step 5: Solve for x
   x = 1,385,437,421.94/42,489.16
6. Step 6: Final answer
   x = 32,606.84