Finding the Fourth Proportional to 10,507.53, 14,500.22 and 5,727.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,507.53 : 14,500.22 = 5,727.53 : x
2. Step 2: Convert to fraction form
   10,507.53/14,500.22 = 5,727.53/x
3. Step 3: Cross multiply
   10,507.53x = 14,500.22 × 5,727.53
4. Step 4: Simplify right side
   10,507.53x = 83,050,343.92
5. Step 5: Solve for x
   x = 83,050,343.92/10,507.53
6. Step 6: Final answer
   x = 7,903.89