Finding the Fourth Proportional to 30,131.94, 41,577.71 and 16,703.19

Step by Step Solution

1. Step 1: Write the proportion equation
   30,131.94 : 41,577.71 = 16,703.19 : x
2. Step 2: Convert to fraction form
   30,131.94/41,577.71 = 16,703.19/x
3. Step 3: Cross multiply
   30,131.94x = 41,577.71 × 16,703.19
4. Step 4: Simplify right side
   30,131.94x = 694,480,389.89
5. Step 5: Solve for x
   x = 694,480,389.89/30,131.94
6. Step 6: Final answer
   x = 23,047.98