Finding the Fourth Proportional to 9,993.64, 14,986.14 and 3,066.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,993.64 : 14,986.14 = 3,066.52 : x
2. Step 2: Convert to fraction form
   9,993.64/14,986.14 = 3,066.52/x
3. Step 3: Cross multiply
   9,993.64x = 14,986.14 × 3,066.52
4. Step 4: Simplify right side
   9,993.64x = 45,955,298.03
5. Step 5: Solve for x
   x = 45,955,298.03/9,993.64
6. Step 6: Final answer
   x = 4,598.45