Finding the Fourth Proportional to 17,822.95, 24,595.36 and 9,865.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,822.95 : 24,595.36 = 9,865.00 : x
2. Step 2: Convert to fraction form
   17,822.95/24,595.36 = 9,865.00/x
3. Step 3: Cross multiply
   17,822.95x = 24,595.36 × 9,865.00
4. Step 4: Simplify right side
   17,822.95x = 242,633,054.10
5. Step 5: Solve for x
   x = 242,633,054.10/17,822.95
6. Step 6: Final answer
   x = 13,613.52