Finding the Fourth Proportional to 9,150.87, 12,629.55 and 5,793.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,150.87 : 12,629.55 = 5,793.99 : x
2. Step 2: Convert to fraction form
   9,150.87/12,629.55 = 5,793.99/x
3. Step 3: Cross multiply
   9,150.87x = 12,629.55 × 5,793.99
4. Step 4: Simplify right side
   9,150.87x = 73,175,486.40
5. Step 5: Solve for x
   x = 73,175,486.40/9,150.87
6. Step 6: Final answer
   x = 7,996.56