Finding the Fourth Proportional to 9,550.95, 13,181.89 and 5,303.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.95 : 13,181.89 = 5,303.37 : x
2. Step 2: Convert to fraction form
   9,550.95/13,181.89 = 5,303.37/x
3. Step 3: Cross multiply
   9,550.95x = 13,181.89 × 5,303.37
4. Step 4: Simplify right side
   9,550.95x = 69,908,486.09
5. Step 5: Solve for x
   x = 69,908,486.09/9,550.95
6. Step 6: Final answer
   x = 7,319.53