Finding the Fourth Proportional to 11,636.32, 17,444.56 and 5,057.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,636.32 : 17,444.56 = 5,057.52 : x
2. Step 2: Convert to fraction form
   11,636.32/17,444.56 = 5,057.52/x
3. Step 3: Cross multiply
   11,636.32x = 17,444.56 × 5,057.52
4. Step 4: Simplify right side
   11,636.32x = 88,226,211.09
5. Step 5: Solve for x
   x = 88,226,211.09/11,636.32
6. Step 6: Final answer
   x = 7,581.97