Finding the Fourth Proportional to 12,914.34, 17,823.06 and 7,610.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,914.34 : 17,823.06 = 7,610.88 : x
2. Step 2: Convert to fraction form
   12,914.34/17,823.06 = 7,610.88/x
3. Step 3: Cross multiply
   12,914.34x = 17,823.06 × 7,610.88
4. Step 4: Simplify right side
   12,914.34x = 135,649,170.89
5. Step 5: Solve for x
   x = 135,649,170.89/12,914.34
6. Step 6: Final answer
   x = 10,503.76