Finding the Fourth Proportional to 42,491.72, 58,636.42 and 23,625.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,491.72 : 58,636.42 = 23,625.16 : x
2. Step 2: Convert to fraction form
   42,491.72/58,636.42 = 23,625.16/x
3. Step 3: Cross multiply
   42,491.72x = 58,636.42 × 23,625.16
4. Step 4: Simplify right side
   42,491.72x = 1,385,294,804.33
5. Step 5: Solve for x
   x = 1,385,294,804.33/42,491.72
6. Step 6: Final answer
   x = 32,601.52