Finding the Fourth Proportional to 7,253.42, 10,012.47 and 4,269.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,253.42 : 10,012.47 = 4,269.38 : x
2. Step 2: Convert to fraction form
   7,253.42/10,012.47 = 4,269.38/x
3. Step 3: Cross multiply
   7,253.42x = 10,012.47 × 4,269.38
4. Step 4: Simplify right side
   7,253.42x = 42,747,039.17
5. Step 5: Solve for x
   x = 42,747,039.17/7,253.42
6. Step 6: Final answer
   x = 5,893.36