Finding the Fourth Proportional to 10,615.59, 14,650.88 and 5,901.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,615.59 : 14,650.88 = 5,901.39 : x
2. Step 2: Convert to fraction form
   10,615.59/14,650.88 = 5,901.39/x
3. Step 3: Cross multiply
   10,615.59x = 14,650.88 × 5,901.39
4. Step 4: Simplify right side
   10,615.59x = 86,460,527.22
5. Step 5: Solve for x
   x = 86,460,527.22/10,615.59
6. Step 6: Final answer
   x = 8,144.67