Finding the Fourth Proportional to 10,513.38, 15,748.94 and 5,232.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,513.38 : 15,748.94 = 5,232.46 : x
2. Step 2: Convert to fraction form
   10,513.38/15,748.94 = 5,232.46/x
3. Step 3: Cross multiply
   10,513.38x = 15,748.94 × 5,232.46
4. Step 4: Simplify right side
   10,513.38x = 82,405,698.59
5. Step 5: Solve for x
   x = 82,405,698.59/10,513.38
6. Step 6: Final answer
   x = 7,838.17