Finding the Fourth Proportional to 17,499.27, 26,234.01 and 7,631.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,499.27 : 26,234.01 = 7,631.19 : x
2. Step 2: Convert to fraction form
   17,499.27/26,234.01 = 7,631.19/x
3. Step 3: Cross multiply
   17,499.27x = 26,234.01 × 7,631.19
4. Step 4: Simplify right side
   17,499.27x = 200,196,714.77
5. Step 5: Solve for x
   x = 200,196,714.77/17,499.27
6. Step 6: Final answer
   x = 11,440.29