Finding the Fourth Proportional to 16,150.61, 24,190.75 and 7,813.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.61 : 24,190.75 = 7,813.04 : x
2. Step 2: Convert to fraction form
   16,150.61/24,190.75 = 7,813.04/x
3. Step 3: Cross multiply
   16,150.61x = 24,190.75 × 7,813.04
4. Step 4: Simplify right side
   16,150.61x = 189,003,297.38
5. Step 5: Solve for x
   x = 189,003,297.38/16,150.61
6. Step 6: Final answer
   x = 11,702.55