Finding the Fourth Proportional to 10,752, 16,131.84 and 5,283.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752 : 16,131.84 = 5,283.84 : x
2. Step 2: Convert to fraction form
   10,752/16,131.84 = 5,283.84/x
3. Step 3: Cross multiply
   10,752x = 16,131.84 × 5,283.84
4. Step 4: Simplify right side
   10,752x = 85,238,061.47
5. Step 5: Solve for x
   x = 85,238,061.47/10,752
6. Step 6: Final answer
   x = 7,927.65