Finding the Fourth Proportional to 9,849.42, 14,776.56 and 8,762.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,849.42 : 14,776.56 = 8,762.00 : x
2. Step 2: Convert to fraction form
   9,849.42/14,776.56 = 8,762.00/x
3. Step 3: Cross multiply
   9,849.42x = 14,776.56 × 8,762.00
4. Step 4: Simplify right side
   9,849.42x = 129,472,144.84
5. Step 5: Solve for x
   x = 129,472,144.84/9,849.42
6. Step 6: Final answer
   x = 13,145.15