Finding the Fourth Proportional to 11,943.77, 17,909.48 and 5,364.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,943.77 : 17,909.48 = 5,364.32 : x
2. Step 2: Convert to fraction form
   11,943.77/17,909.48 = 5,364.32/x
3. Step 3: Cross multiply
   11,943.77x = 17,909.48 × 5,364.32
4. Step 4: Simplify right side
   11,943.77x = 96,072,065.38
5. Step 5: Solve for x
   x = 96,072,065.38/11,943.77
6. Step 6: Final answer
   x = 8,043.70