Finding the Fourth Proportional to 9,074.99, 13,614.43 and 3,152.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.99 : 13,614.43 = 3,152.06 : x
2. Step 2: Convert to fraction form
   9,074.99/13,614.43 = 3,152.06/x
3. Step 3: Cross multiply
   9,074.99x = 13,614.43 × 3,152.06
4. Step 4: Simplify right side
   9,074.99x = 42,913,500.23
5. Step 5: Solve for x
   x = 42,913,500.23/9,074.99
6. Step 6: Final answer
   x = 4,728.77