Finding the Fourth Proportional to 17,853.93, 24,638.85 and 9,895.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,853.93 : 24,638.85 = 9,895.98 : x
2. Step 2: Convert to fraction form
   17,853.93/24,638.85 = 9,895.98/x
3. Step 3: Cross multiply
   17,853.93x = 24,638.85 × 9,895.98
4. Step 4: Simplify right side
   17,853.93x = 243,825,566.82
5. Step 5: Solve for x
   x = 243,825,566.82/17,853.93
6. Step 6: Final answer
   x = 13,656.69