Finding the Fourth Proportional to 10,651.40, 14,699.03 and 5,871.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,651.40 : 14,699.03 = 5,871.52 : x
2. Step 2: Convert to fraction form
   10,651.40/14,699.03 = 5,871.52/x
3. Step 3: Cross multiply
   10,651.40x = 14,699.03 × 5,871.52
4. Step 4: Simplify right side
   10,651.40x = 86,305,648.63
5. Step 5: Solve for x
   x = 86,305,648.63/10,651.40
6. Step 6: Final answer
   x = 8,102.75