Finding the Fourth Proportional to 183,162.61, 274,411.69 and 135,249.82

Step by Step Solution

1. Step 1: Write the proportion equation
   183,162.61 : 274,411.69 = 135,249.82 : x
2. Step 2: Convert to fraction form
   183,162.61/274,411.69 = 135,249.82/x
3. Step 3: Cross multiply
   183,162.61x = 274,411.69 × 135,249.82
4. Step 4: Simplify right side
   183,162.61x = 37,114,131,002.15
5. Step 5: Solve for x
   x = 37,114,131,002.15/183,162.61
6. Step 6: Final answer
   x = 202,629.41