Finding the Fourth Proportional to 11,669.84, 17,498.04 and 5,092.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,669.84 : 17,498.04 = 5,092.88 : x
2. Step 2: Convert to fraction form
   11,669.84/17,498.04 = 5,092.88/x
3. Step 3: Cross multiply
   11,669.84x = 17,498.04 × 5,092.88
4. Step 4: Simplify right side
   11,669.84x = 89,115,417.96
5. Step 5: Solve for x
   x = 89,115,417.96/11,669.84
6. Step 6: Final answer
   x = 7,636.39