Finding the Fourth Proportional to 11,526.48, 17,273.52 and 6,588.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,526.48 : 17,273.52 = 6,588.72 : x
2. Step 2: Convert to fraction form
   11,526.48/17,273.52 = 6,588.72/x
3. Step 3: Cross multiply
   11,526.48x = 17,273.52 × 6,588.72
4. Step 4: Simplify right side
   11,526.48x = 113,810,386.69
5. Step 5: Solve for x
   x = 113,810,386.69/11,526.48
6. Step 6: Final answer
   x = 9,873.82