Finding the Fourth Proportional to 23,583.18, 32,545.32 and 12,973.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,583.18 : 32,545.32 = 12,973.38 : x
2. Step 2: Convert to fraction form
   23,583.18/32,545.32 = 12,973.38/x
3. Step 3: Cross multiply
   23,583.18x = 32,545.32 × 12,973.38
4. Step 4: Simplify right side
   23,583.18x = 422,222,803.58
5. Step 5: Solve for x
   x = 422,222,803.58/23,583.18
6. Step 6: Final answer
   x = 17,903.56