Finding the Fourth Proportional to 17,500.50, 26,262.91 and 7,112.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.50 : 26,262.91 = 7,112.26 : x
2. Step 2: Convert to fraction form
   17,500.50/26,262.91 = 7,112.26/x
3. Step 3: Cross multiply
   17,500.50x = 26,262.91 × 7,112.26
4. Step 4: Simplify right side
   17,500.50x = 186,788,644.28
5. Step 5: Solve for x
   x = 186,788,644.28/17,500.50
6. Step 6: Final answer
   x = 10,673.33