Finding the Fourth Proportional to 11,865.98, 17,811.04 and 5,947.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,865.98 : 17,811.04 = 5,947.14 : x
2. Step 2: Convert to fraction form
   11,865.98/17,811.04 = 5,947.14/x
3. Step 3: Cross multiply
   11,865.98x = 17,811.04 × 5,947.14
4. Step 4: Simplify right side
   11,865.98x = 105,924,748.43
5. Step 5: Solve for x
   x = 105,924,748.43/11,865.98
6. Step 6: Final answer
   x = 8,926.76