Finding the Fourth Proportional to 16,300.54, 24,458.10 and 7,530.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.54 : 24,458.10 = 7,530.76 : x
2. Step 2: Convert to fraction form
   16,300.54/24,458.10 = 7,530.76/x
3. Step 3: Cross multiply
   16,300.54x = 24,458.10 × 7,530.76
4. Step 4: Simplify right side
   16,300.54x = 184,188,081.16
5. Step 5: Solve for x
   x = 184,188,081.16/16,300.54
6. Step 6: Final answer
   x = 11,299.51