Finding the Fourth Proportional to 12,068.52, 18,097.65 and 5,498.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,068.52 : 18,097.65 = 5,498.88 : x
2. Step 2: Convert to fraction form
   12,068.52/18,097.65 = 5,498.88/x
3. Step 3: Cross multiply
   12,068.52x = 18,097.65 × 5,498.88
4. Step 4: Simplify right side
   12,068.52x = 99,516,805.63
5. Step 5: Solve for x
   x = 99,516,805.63/12,068.52
6. Step 6: Final answer
   x = 8,245.98