Finding the Fourth Proportional to 23,321.16, 32,182.83 and 12,710.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,321.16 : 32,182.83 = 12,710.88 : x
2. Step 2: Convert to fraction form
   23,321.16/32,182.83 = 12,710.88/x
3. Step 3: Cross multiply
   23,321.16x = 32,182.83 × 12,710.88
4. Step 4: Simplify right side
   23,321.16x = 409,072,090.19
5. Step 5: Solve for x
   x = 409,072,090.19/23,321.16
6. Step 6: Final answer
   x = 17,540.81