Finding the Fourth Proportional to 16,553.01, 24,796.27 and 7,655.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,553.01 : 24,796.27 = 7,655.87 : x
2. Step 2: Convert to fraction form
   16,553.01/24,796.27 = 7,655.87/x
3. Step 3: Cross multiply
   16,553.01x = 24,796.27 × 7,655.87
4. Step 4: Simplify right side
   16,553.01x = 189,837,019.60
5. Step 5: Solve for x
   x = 189,837,019.60/16,553.01
6. Step 6: Final answer
   x = 11,468.43