Finding the Fourth Proportional to 16,501.02, 24,753.89 and 5,405.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501.02 : 24,753.89 = 5,405.34 : x
2. Step 2: Convert to fraction form
   16,501.02/24,753.89 = 5,405.34/x
3. Step 3: Cross multiply
   16,501.02x = 24,753.89 × 5,405.34
4. Step 4: Simplify right side
   16,501.02x = 133,803,128.47
5. Step 5: Solve for x
   x = 133,803,128.47/16,501.02
6. Step 6: Final answer
   x = 8,108.78