Finding the Fourth Proportional to 16,406.13, 24,603.15 and 5,873.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,406.13 : 24,603.15 = 5,873.30 : x
2. Step 2: Convert to fraction form
   16,406.13/24,603.15 = 5,873.30/x
3. Step 3: Cross multiply
   16,406.13x = 24,603.15 × 5,873.30
4. Step 4: Simplify right side
   16,406.13x = 144,501,557.88
5. Step 5: Solve for x
   x = 144,501,557.88/16,406.13
6. Step 6: Final answer
   x = 8,807.78