Finding the Fourth Proportional to 9,962.56, 14,945.76 and 3,810.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,962.56 : 14,945.76 = 3,810.88 : x
2. Step 2: Convert to fraction form
   9,962.56/14,945.76 = 3,810.88/x
3. Step 3: Cross multiply
   9,962.56x = 14,945.76 × 3,810.88
4. Step 4: Simplify right side
   9,962.56x = 56,956,497.87
5. Step 5: Solve for x
   x = 56,956,497.87/9,962.56
6. Step 6: Final answer
   x = 5,717.05