Finding the Fourth Proportional to 9,507.04, 13,118.88 and 5,314.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,507.04 : 13,118.88 = 5,314.48 : x
2. Step 2: Convert to fraction form
   9,507.04/13,118.88 = 5,314.48/x
3. Step 3: Cross multiply
   9,507.04x = 13,118.88 × 5,314.48
4. Step 4: Simplify right side
   9,507.04x = 69,720,025.38
5. Step 5: Solve for x
   x = 69,720,025.38/9,507.04
6. Step 6: Final answer
   x = 7,333.52