Finding the Fourth Proportional to 9,529.35, 13,151.82 and 5,551.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.35 : 13,151.82 = 5,551.71 : x
2. Step 2: Convert to fraction form
   9,529.35/13,151.82 = 5,551.71/x
3. Step 3: Cross multiply
   9,529.35x = 13,151.82 × 5,551.71
4. Step 4: Simplify right side
   9,529.35x = 73,015,090.61
5. Step 5: Solve for x
   x = 73,015,090.61/9,529.35
6. Step 6: Final answer
   x = 7,662.13