Finding the Fourth Proportional to 11,703.50, 17,556.71 and 5,376.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,703.50 : 17,556.71 = 5,376.86 : x
2. Step 2: Convert to fraction form
   11,703.50/17,556.71 = 5,376.86/x
3. Step 3: Cross multiply
   11,703.50x = 17,556.71 × 5,376.86
4. Step 4: Simplify right side
   11,703.50x = 94,399,857.06
5. Step 5: Solve for x
   x = 94,399,857.06/11,703.50
6. Step 6: Final answer
   x = 8,065.95