Finding the Fourth Proportional to 31,573.58, 43,570.88 and 17,233.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,573.58 : 43,570.88 = 17,233.69 : x
2. Step 2: Convert to fraction form
   31,573.58/43,570.88 = 17,233.69/x
3. Step 3: Cross multiply
   31,573.58x = 43,570.88 × 17,233.69
4. Step 4: Simplify right side
   31,573.58x = 750,887,038.95
5. Step 5: Solve for x
   x = 750,887,038.95/31,573.58
6. Step 6: Final answer
   x = 23,782.14