Finding the Fourth Proportional to 9,931.59, 13,705.53 and 5,952.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,931.59 : 13,705.53 = 5,952.71 : x
2. Step 2: Convert to fraction form
   9,931.59/13,705.53 = 5,952.71/x
3. Step 3: Cross multiply
   9,931.59x = 13,705.53 × 5,952.71
4. Step 4: Simplify right side
   9,931.59x = 81,584,976.96
5. Step 5: Solve for x
   x = 81,584,976.96/9,931.59
6. Step 6: Final answer
   x = 8,214.69