Finding the Fourth Proportional to 12,353.39, 17,046.59 and 7,316.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,353.39 : 17,046.59 = 7,316.76 : x
2. Step 2: Convert to fraction form
   12,353.39/17,046.59 = 7,316.76/x
3. Step 3: Cross multiply
   12,353.39x = 17,046.59 × 7,316.76
4. Step 4: Simplify right side
   12,353.39x = 124,725,807.85
5. Step 5: Solve for x
   x = 124,725,807.85/12,353.39
6. Step 6: Final answer
   x = 10,096.48