Finding the Fourth Proportional to 10,696.64, 14,761.59 and 5,980.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,696.64 : 14,761.59 = 5,980.82 : x
2. Step 2: Convert to fraction form
   10,696.64/14,761.59 = 5,980.82/x
3. Step 3: Cross multiply
   10,696.64x = 14,761.59 × 5,980.82
4. Step 4: Simplify right side
   10,696.64x = 88,286,412.70
5. Step 5: Solve for x
   x = 88,286,412.70/10,696.64
6. Step 6: Final answer
   x = 8,253.66