Finding the Fourth Proportional to 17,667.78, 24,381.52 and 9,710.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.78 : 24,381.52 = 9,710.52 : x
2. Step 2: Convert to fraction form
   17,667.78/24,381.52 = 9,710.52/x
3. Step 3: Cross multiply
   17,667.78x = 24,381.52 × 9,710.52
4. Step 4: Simplify right side
   17,667.78x = 236,757,237.59
5. Step 5: Solve for x
   x = 236,757,237.59/17,667.78
6. Step 6: Final answer
   x = 13,400.51