Finding the Fourth Proportional to 10,892.48, 16,334.56 and 4,655.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892.48 : 16,334.56 = 4,655.37 : x
2. Step 2: Convert to fraction form
   10,892.48/16,334.56 = 4,655.37/x
3. Step 3: Cross multiply
   10,892.48x = 16,334.56 × 4,655.37
4. Step 4: Simplify right side
   10,892.48x = 76,043,487.66
5. Step 5: Solve for x
   x = 76,043,487.66/10,892.48
6. Step 6: Final answer
   x = 6,981.29