Finding the Fourth Proportional to 10,253.34, 15,365.16 and 5,569.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,253.34 : 15,365.16 = 5,569.38 : x
2. Step 2: Convert to fraction form
   10,253.34/15,365.16 = 5,569.38/x
3. Step 3: Cross multiply
   10,253.34x = 15,365.16 × 5,569.38
4. Step 4: Simplify right side
   10,253.34x = 85,574,414.80
5. Step 5: Solve for x
   x = 85,574,414.80/10,253.34
6. Step 6: Final answer
   x = 8,346.00