Finding the Fourth Proportional to 9,973.61, 13,763.61 and 5,997

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973.61 : 13,763.61 = 5,997 : x
2. Step 2: Convert to fraction form
   9,973.61/13,763.61 = 5,997/x
3. Step 3: Cross multiply
   9,973.61x = 13,763.61 × 5,997
4. Step 4: Simplify right side
   9,973.61x = 82,540,369.17
5. Step 5: Solve for x
   x = 82,540,369.17/9,973.61
6. Step 6: Final answer
   x = 8,275.88