Finding the Fourth Proportional to 9,188.03, 12,682.37 and 5,410.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,188.03 : 12,682.37 = 5,410.94 : x
2. Step 2: Convert to fraction form
   9,188.03/12,682.37 = 5,410.94/x
3. Step 3: Cross multiply
   9,188.03x = 12,682.37 × 5,410.94
4. Step 4: Simplify right side
   9,188.03x = 68,623,493.24
5. Step 5: Solve for x
   x = 68,623,493.24/9,188.03
6. Step 6: Final answer
   x = 7,468.79