Finding the Fourth Proportional to 5,436.63, 7,506.24 and 4,117.53

Step by Step Solution

1. Step 1: Write the proportion equation
   5,436.63 : 7,506.24 = 4,117.53 : x
2. Step 2: Convert to fraction form
   5,436.63/7,506.24 = 4,117.53/x
3. Step 3: Cross multiply
   5,436.63x = 7,506.24 × 4,117.53
4. Step 4: Simplify right side
   5,436.63x = 30,907,168.39
5. Step 5: Solve for x
   x = 30,907,168.39/5,436.63
6. Step 6: Final answer
   x = 5,684.99