Finding the Fourth Proportional to 10,316.25, 14,236.59 and 5,600.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316.25 : 14,236.59 = 5,600.53 : x
2. Step 2: Convert to fraction form
   10,316.25/14,236.59 = 5,600.53/x
3. Step 3: Cross multiply
   10,316.25x = 14,236.59 × 5,600.53
4. Step 4: Simplify right side
   10,316.25x = 79,732,488.19
5. Step 5: Solve for x
   x = 79,732,488.19/10,316.25
6. Step 6: Final answer
   x = 7,728.82