Finding the Fourth Proportional to 17,168.01, 23,705.63 and 13,800.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,168.01 : 23,705.63 = 13,800.03 : x
2. Step 2: Convert to fraction form
   17,168.01/23,705.63 = 13,800.03/x
3. Step 3: Cross multiply
   17,168.01x = 23,705.63 × 13,800.03
4. Step 4: Simplify right side
   17,168.01x = 327,138,405.17
5. Step 5: Solve for x
   x = 327,138,405.17/17,168.01
6. Step 6: Final answer
   x = 19,055.12