Finding the Fourth Proportional to 17,599.94, 26,393.47 and 5,116.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,599.94 : 26,393.47 = 5,116.58 : x
2. Step 2: Convert to fraction form
   17,599.94/26,393.47 = 5,116.58/x
3. Step 3: Cross multiply
   17,599.94x = 26,393.47 × 5,116.58
4. Step 4: Simplify right side
   17,599.94x = 135,044,300.73
5. Step 5: Solve for x
   x = 135,044,300.73/17,599.94
6. Step 6: Final answer
   x = 7,673.00