Finding the Fourth Proportional to 9,551.42, 13,180.75 and 5,302.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,551.42 : 13,180.75 = 5,302.23 : x
2. Step 2: Convert to fraction form
   9,551.42/13,180.75 = 5,302.23/x
3. Step 3: Cross multiply
   9,551.42x = 13,180.75 × 5,302.23
4. Step 4: Simplify right side
   9,551.42x = 69,887,341.56
5. Step 5: Solve for x
   x = 69,887,341.56/9,551.42
6. Step 6: Final answer
   x = 7,316.96