Finding the Fourth Proportional to 9,554.52, 13,185.96 and 5,777.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,554.52 : 13,185.96 = 5,777.83 : x
2. Step 2: Convert to fraction form
   9,554.52/13,185.96 = 5,777.83/x
3. Step 3: Cross multiply
   9,554.52x = 13,185.96 × 5,777.83
4. Step 4: Simplify right side
   9,554.52x = 76,186,230.08
5. Step 5: Solve for x
   x = 76,186,230.08/9,554.52
6. Step 6: Final answer
   x = 7,973.84