Finding the Fourth Proportional to 23,618.31, 32,573.90 and 17,237.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,618.31 : 32,573.90 = 17,237.73 : x
2. Step 2: Convert to fraction form
   23,618.31/32,573.90 = 17,237.73/x
3. Step 3: Cross multiply
   23,618.31x = 32,573.90 × 17,237.73
4. Step 4: Simplify right side
   23,618.31x = 561,500,007.06
5. Step 5: Solve for x
   x = 561,500,007.06/23,618.31
6. Step 6: Final answer
   x = 23,773.93