Finding the Fourth Proportional to 11,597.32, 16,004.01 and 6,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,597.32 : 16,004.01 = 6,881.50 : x
2. Step 2: Convert to fraction form
   11,597.32/16,004.01 = 6,881.50/x
3. Step 3: Cross multiply
   11,597.32x = 16,004.01 × 6,881.50
4. Step 4: Simplify right side
   11,597.32x = 110,131,594.82
5. Step 5: Solve for x
   x = 110,131,594.82/11,597.32
6. Step 6: Final answer
   x = 9,496.30