Finding the Fourth Proportional to 17,835.12, 24,612.66 and 9,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,835.12 : 24,612.66 = 9,877.50 : x
2. Step 2: Convert to fraction form
   17,835.12/24,612.66 = 9,877.50/x
3. Step 3: Cross multiply
   17,835.12x = 24,612.66 × 9,877.50
4. Step 4: Simplify right side
   17,835.12x = 243,111,549.15
5. Step 5: Solve for x
   x = 243,111,549.15/17,835.12
6. Step 6: Final answer
   x = 13,631.06