Finding the Fourth Proportional to 113,003.62, 169,499.93 and 41,940.09

Step by Step Solution

1. Step 1: Write the proportion equation
   113,003.62 : 169,499.93 = 41,940.09 : x
2. Step 2: Convert to fraction form
   113,003.62/169,499.93 = 41,940.09/x
3. Step 3: Cross multiply
   113,003.62x = 169,499.93 × 41,940.09
4. Step 4: Simplify right side
   113,003.62x = 7,108,842,109.49
5. Step 5: Solve for x
   x = 7,108,842,109.49/113,003.62
6. Step 6: Final answer
   x = 62,908.09