Finding the Fourth Proportional to 8,384.00, 11,575.00 and 5,553.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,384.00 : 11,575.00 = 5,553.79 : x
2. Step 2: Convert to fraction form
   8,384.00/11,575.00 = 5,553.79/x
3. Step 3: Cross multiply
   8,384.00x = 11,575.00 × 5,553.79
4. Step 4: Simplify right side
   8,384.00x = 64,285,076.43
5. Step 5: Solve for x
   x = 64,285,076.43/8,384.00
6. Step 6: Final answer
   x = 7,667.59