Finding the Fourth Proportional to 23,670.39, 32,665.41 and 13,059.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,670.39 : 32,665.41 = 13,059.93 : x
2. Step 2: Convert to fraction form
   23,670.39/32,665.41 = 13,059.93/x
3. Step 3: Cross multiply
   23,670.39x = 32,665.41 × 13,059.93
4. Step 4: Simplify right side
   23,670.39x = 426,607,968.02
5. Step 5: Solve for x
   x = 426,607,968.02/23,670.39
6. Step 6: Final answer
   x = 18,022.85