Finding the Fourth Proportional to 23,618.14, 32,593.25 and 13,007.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,618.14 : 32,593.25 = 13,007.81 : x
2. Step 2: Convert to fraction form
   23,618.14/32,593.25 = 13,007.81/x
3. Step 3: Cross multiply
   23,618.14x = 32,593.25 × 13,007.81
4. Step 4: Simplify right side
   23,618.14x = 423,966,803.28
5. Step 5: Solve for x
   x = 423,966,803.28/23,618.14
6. Step 6: Final answer
   x = 17,950.90