Finding the Fourth Proportional to 10,498.59, 14,486.51 and 5,960.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498.59 : 14,486.51 = 5,960.57 : x
2. Step 2: Convert to fraction form
   10,498.59/14,486.51 = 5,960.57/x
3. Step 3: Cross multiply
   10,498.59x = 14,486.51 × 5,960.57
4. Step 4: Simplify right side
   10,498.59x = 86,347,754.68
5. Step 5: Solve for x
   x = 86,347,754.68/10,498.59
6. Step 6: Final answer
   x = 8,224.70