Finding the Fourth Proportional to 11,495.32, 17,237.52 and 5,253.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,495.32 : 17,237.52 = 5,253.48 : x
2. Step 2: Convert to fraction form
   11,495.32/17,237.52 = 5,253.48/x
3. Step 3: Cross multiply
   11,495.32x = 17,237.52 × 5,253.48
4. Step 4: Simplify right side
   11,495.32x = 90,556,966.57
5. Step 5: Solve for x
   x = 90,556,966.57/11,495.32
6. Step 6: Final answer
   x = 7,877.72