Finding the Fourth Proportional to 10,153.94, 14,012.46 and 5,907.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,153.94 : 14,012.46 = 5,907.51 : x
2. Step 2: Convert to fraction form
   10,153.94/14,012.46 = 5,907.51/x
3. Step 3: Cross multiply
   10,153.94x = 14,012.46 × 5,907.51
4. Step 4: Simplify right side
   10,153.94x = 82,778,747.57
5. Step 5: Solve for x
   x = 82,778,747.57/10,153.94
6. Step 6: Final answer
   x = 8,152.38