Finding the Fourth Proportional to 10,610.63, 14,624.14 and 7,771.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,610.63 : 14,624.14 = 7,771.98 : x
2. Step 2: Convert to fraction form
   10,610.63/14,624.14 = 7,771.98/x
3. Step 3: Cross multiply
   10,610.63x = 14,624.14 × 7,771.98
4. Step 4: Simplify right side
   10,610.63x = 113,658,444.72
5. Step 5: Solve for x
   x = 113,658,444.72/10,610.63
6. Step 6: Final answer
   x = 10,711.75