Finding the Fourth Proportional to 8,933.40, 12,322.63 and 5,908.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,933.40 : 12,322.63 = 5,908.52 : x
2. Step 2: Convert to fraction form
   8,933.40/12,322.63 = 5,908.52/x
3. Step 3: Cross multiply
   8,933.40x = 12,322.63 × 5,908.52
4. Step 4: Simplify right side
   8,933.40x = 72,808,505.81
5. Step 5: Solve for x
   x = 72,808,505.81/8,933.40
6. Step 6: Final answer
   x = 8,150.15