Finding the Fourth Proportional to 41,577.49, 62,374.89 and 13,498.12

Step by Step Solution

1. Step 1: Write the proportion equation
   41,577.49 : 62,374.89 = 13,498.12 : x
2. Step 2: Convert to fraction form
   41,577.49/62,374.89 = 13,498.12/x
3. Step 3: Cross multiply
   41,577.49x = 62,374.89 × 13,498.12
4. Step 4: Simplify right side
   41,577.49x = 841,943,674.89
5. Step 5: Solve for x
   x = 841,943,674.89/41,577.49
6. Step 6: Final answer
   x = 20,249.99