Finding the Fourth Proportional to 23,283.95, 32,131.89 and 12,673.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,283.95 : 32,131.89 = 12,673.58 : x
2. Step 2: Convert to fraction form
   23,283.95/32,131.89 = 12,673.58/x
3. Step 3: Cross multiply
   23,283.95x = 32,131.89 × 12,673.58
4. Step 4: Simplify right side
   23,283.95x = 407,225,917.81
5. Step 5: Solve for x
   x = 407,225,917.81/23,283.95
6. Step 6: Final answer
   x = 17,489.56