Finding the Fourth Proportional to 16,763.49, 23,134.05 and 9,210.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,763.49 : 23,134.05 = 9,210.01 : x
2. Step 2: Convert to fraction form
   16,763.49/23,134.05 = 9,210.01/x
3. Step 3: Cross multiply
   16,763.49x = 23,134.05 × 9,210.01
4. Step 4: Simplify right side
   16,763.49x = 213,064,931.46
5. Step 5: Solve for x
   x = 213,064,931.46/16,763.49
6. Step 6: Final answer
   x = 12,710.06