Finding the Fourth Proportional to 9,713.17, 13,404.15 and 5,464.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,713.17 : 13,404.15 = 5,464.23 : x
2. Step 2: Convert to fraction form
   9,713.17/13,404.15 = 5,464.23/x
3. Step 3: Cross multiply
   9,713.17x = 13,404.15 × 5,464.23
4. Step 4: Simplify right side
   9,713.17x = 73,243,364.84
5. Step 5: Solve for x
   x = 73,243,364.84/9,713.17
6. Step 6: Final answer
   x = 7,540.63