Finding the Fourth Proportional to 10,318.08, 14,238.89 and 5,602.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,318.08 : 14,238.89 = 5,602.37 : x
2. Step 2: Convert to fraction form
   10,318.08/14,238.89 = 5,602.37/x
3. Step 3: Cross multiply
   10,318.08x = 14,238.89 × 5,602.37
4. Step 4: Simplify right side
   10,318.08x = 79,771,451.97
5. Step 5: Solve for x
   x = 79,771,451.97/10,318.08
6. Step 6: Final answer
   x = 7,731.23