Finding the Fourth Proportional to 9,977.80, 14,967.01 and 3,736.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,977.80 : 14,967.01 = 3,736.62 : x
2. Step 2: Convert to fraction form
   9,977.80/14,967.01 = 3,736.62/x
3. Step 3: Cross multiply
   9,977.80x = 14,967.01 × 3,736.62
4. Step 4: Simplify right side
   9,977.80x = 55,926,019.56
5. Step 5: Solve for x
   x = 55,926,019.56/9,977.80
6. Step 6: Final answer
   x = 5,605.05