Finding the Fourth Proportional to 17,835.32, 24,613.48 and 9,877.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,835.32 : 24,613.48 = 9,877.55 : x
2. Step 2: Convert to fraction form
   17,835.32/24,613.48 = 9,877.55/x
3. Step 3: Cross multiply
   17,835.32x = 24,613.48 × 9,877.55
4. Step 4: Simplify right side
   17,835.32x = 243,120,879.37
5. Step 5: Solve for x
   x = 243,120,879.37/17,835.32
6. Step 6: Final answer
   x = 13,631.43