Finding the Fourth Proportional to 12,536.96, 18,803.46 and 3,769.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,536.96 : 18,803.46 = 3,769.83 : x
2. Step 2: Convert to fraction form
   12,536.96/18,803.46 = 3,769.83/x
3. Step 3: Cross multiply
   12,536.96x = 18,803.46 × 3,769.83
4. Step 4: Simplify right side
   12,536.96x = 70,885,847.61
5. Step 5: Solve for x
   x = 70,885,847.61/12,536.96
6. Step 6: Final answer
   x = 5,654.15