Finding the Fourth Proportional to 32,615.82, 45,003.65 and 30,954.91

Step by Step Solution

1. Step 1: Write the proportion equation
   32,615.82 : 45,003.65 = 30,954.91 : x
2. Step 2: Convert to fraction form
   32,615.82/45,003.65 = 30,954.91/x
3. Step 3: Cross multiply
   32,615.82x = 45,003.65 × 30,954.91
4. Step 4: Simplify right side
   32,615.82x = 1,393,083,935.42
5. Step 5: Solve for x
   x = 1,393,083,935.42/32,615.82
6. Step 6: Final answer
   x = 42,711.91