Finding the Fourth Proportional to 12,056.29, 16,637.90 and 7,276.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.29 : 16,637.90 = 7,276.24 : x
2. Step 2: Convert to fraction form
   12,056.29/16,637.90 = 7,276.24/x
3. Step 3: Cross multiply
   12,056.29x = 16,637.90 × 7,276.24
4. Step 4: Simplify right side
   12,056.29x = 121,061,353.50
5. Step 5: Solve for x
   x = 121,061,353.50/12,056.29
6. Step 6: Final answer
   x = 10,041.34