Finding the Fourth Proportional to 16,631.93, 24,960.59 and 6,111.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,631.93 : 24,960.59 = 6,111.92 : x
2. Step 2: Convert to fraction form
   16,631.93/24,960.59 = 6,111.92/x
3. Step 3: Cross multiply
   16,631.93x = 24,960.59 × 6,111.92
4. Step 4: Simplify right side
   16,631.93x = 152,557,098.67
5. Step 5: Solve for x
   x = 152,557,098.67/16,631.93
6. Step 6: Final answer
   x = 9,172.54