Finding the Fourth Proportional to 10,237.32, 14,128.24 and 5,761.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,237.32 : 14,128.24 = 5,761.52 : x
2. Step 2: Convert to fraction form
   10,237.32/14,128.24 = 5,761.52/x
3. Step 3: Cross multiply
   10,237.32x = 14,128.24 × 5,761.52
4. Step 4: Simplify right side
   10,237.32x = 81,400,137.32
5. Step 5: Solve for x
   x = 81,400,137.32/10,237.32
6. Step 6: Final answer
   x = 7,951.31