Finding the Fourth Proportional to 16,064.29, 22,178.43 and 10,485.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,064.29 : 22,178.43 = 10,485.01 : x
2. Step 2: Convert to fraction form
   16,064.29/22,178.43 = 10,485.01/x
3. Step 3: Cross multiply
   16,064.29x = 22,178.43 × 10,485.01
4. Step 4: Simplify right side
   16,064.29x = 232,541,060.33
5. Step 5: Solve for x
   x = 232,541,060.33/16,064.29
6. Step 6: Final answer
   x = 14,475.65