Finding the Fourth Proportional to 15,498.18, 23,244.84 and 5,636.03

Step by Step Solution

1. Step 1: Write the proportion equation
   15,498.18 : 23,244.84 = 5,636.03 : x
2. Step 2: Convert to fraction form
   15,498.18/23,244.84 = 5,636.03/x
3. Step 3: Cross multiply
   15,498.18x = 23,244.84 × 5,636.03
4. Step 4: Simplify right side
   15,498.18x = 131,008,499.36
5. Step 5: Solve for x
   x = 131,008,499.36/15,498.18
6. Step 6: Final answer
   x = 8,453.15