Finding the Fourth Proportional to 29,401.89, 40,557 and 27,433.59

Step by Step Solution

1. Step 1: Write the proportion equation
   29,401.89 : 40,557 = 27,433.59 : x
2. Step 2: Convert to fraction form
   29,401.89/40,557 = 27,433.59/x
3. Step 3: Cross multiply
   29,401.89x = 40,557 × 27,433.59
4. Step 4: Simplify right side
   29,401.89x = 1,112,624,109.63
5. Step 5: Solve for x
   x = 1,112,624,109.63/29,401.89
6. Step 6: Final answer
   x = 37,841.92