Finding the Fourth Proportional to 41,663, 57,425.01 and 31,588.22

Step by Step Solution

1. Step 1: Write the proportion equation
   41,663 : 57,425.01 = 31,588.22 : x
2. Step 2: Convert to fraction form
   41,663/57,425.01 = 31,588.22/x
3. Step 3: Cross multiply
   41,663x = 57,425.01 × 31,588.22
4. Step 4: Simplify right side
   41,663x = 1,813,953,849.38
5. Step 5: Solve for x
   x = 1,813,953,849.38/41,663
6. Step 6: Final answer
   x = 43,538.72