Finding the Fourth Proportional to 31,599.72, 43,607.59 and 17,452.55

Step by Step Solution

1. Step 1: Write the proportion equation
   31,599.72 : 43,607.59 = 17,452.55 : x
2. Step 2: Convert to fraction form
   31,599.72/43,607.59 = 17,452.55/x
3. Step 3: Cross multiply
   31,599.72x = 43,607.59 × 17,452.55
4. Step 4: Simplify right side
   31,599.72x = 761,063,710.24
5. Step 5: Solve for x
   x = 761,063,710.24/31,599.72
6. Step 6: Final answer
   x = 24,084.51