Finding the Fourth Proportional to 16,190.10, 24,285.12 and 5,097.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,190.10 : 24,285.12 = 5,097.72 : x
2. Step 2: Convert to fraction form
   16,190.10/24,285.12 = 5,097.72/x
3. Step 3: Cross multiply
   16,190.10x = 24,285.12 × 5,097.72
4. Step 4: Simplify right side
   16,190.10x = 123,798,741.93
5. Step 5: Solve for x
   x = 123,798,741.93/16,190.10
6. Step 6: Final answer
   x = 7,646.57