Finding the Fourth Proportional to 30,061.81, 41,484.30 and 16,633.09

Step by Step Solution

1. Step 1: Write the proportion equation
   30,061.81 : 41,484.30 = 16,633.09 : x
2. Step 2: Convert to fraction form
   30,061.81/41,484.30 = 16,633.09/x
3. Step 3: Cross multiply
   30,061.81x = 41,484.30 × 16,633.09
4. Step 4: Simplify right side
   30,061.81x = 690,012,095.49
5. Step 5: Solve for x
   x = 690,012,095.49/30,061.81
6. Step 6: Final answer
   x = 22,953.11