Finding the Fourth Proportional to 17,150.52, 23,667.66 and 9,981.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,150.52 : 23,667.66 = 9,981.48 : x
2. Step 2: Convert to fraction form
   17,150.52/23,667.66 = 9,981.48/x
3. Step 3: Cross multiply
   17,150.52x = 23,667.66 × 9,981.48
4. Step 4: Simplify right side
   17,150.52x = 236,238,274.94
5. Step 5: Solve for x
   x = 236,238,274.94/17,150.52
6. Step 6: Final answer
   x = 13,774.41