Finding the Fourth Proportional to 16,533.20, 24,802.23 and 5,437.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,533.20 : 24,802.23 = 5,437.82 : x
2. Step 2: Convert to fraction form
   16,533.20/24,802.23 = 5,437.82/x
3. Step 3: Cross multiply
   16,533.20x = 24,802.23 × 5,437.82
4. Step 4: Simplify right side
   16,533.20x = 134,870,062.34
5. Step 5: Solve for x
   x = 134,870,062.34/16,533.20
6. Step 6: Final answer
   x = 8,157.53