Finding the Fourth Proportional to 9,553.55, 14,322.89 and 4,553.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,553.55 : 14,322.89 = 4,553.33 : x
2. Step 2: Convert to fraction form
   9,553.55/14,322.89 = 4,553.33/x
3. Step 3: Cross multiply
   9,553.55x = 14,322.89 × 4,553.33
4. Step 4: Simplify right side
   9,553.55x = 65,216,750.34
5. Step 5: Solve for x
   x = 65,216,750.34/9,553.55
6. Step 6: Final answer
   x = 6,826.45