Finding the Fourth Proportional to 41,799.46, 62,699.18 and 18,087.59

Step by Step Solution

1. Step 1: Write the proportion equation
   41,799.46 : 62,699.18 = 18,087.59 : x
2. Step 2: Convert to fraction form
   41,799.46/62,699.18 = 18,087.59/x
3. Step 3: Cross multiply
   41,799.46x = 62,699.18 × 18,087.59
4. Step 4: Simplify right side
   41,799.46x = 1,134,077,061.18
5. Step 5: Solve for x
   x = 1,134,077,061.18/41,799.46
6. Step 6: Final answer
   x = 27,131.38