Finding the Fourth Proportional to 23,333.22, 35,005.20 and 7,321.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.22 : 35,005.20 = 7,321.87 : x
2. Step 2: Convert to fraction form
   23,333.22/35,005.20 = 7,321.87/x
3. Step 3: Cross multiply
   23,333.22x = 35,005.20 × 7,321.87
4. Step 4: Simplify right side
   23,333.22x = 256,303,523.72
5. Step 5: Solve for x
   x = 256,303,523.72/23,333.22
6. Step 6: Final answer
   x = 10,984.49