Finding the Fourth Proportional to 12,042.49, 18,060.96 and 5,799.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,042.49 : 18,060.96 = 5,799.34 : x
2. Step 2: Convert to fraction form
   12,042.49/18,060.96 = 5,799.34/x
3. Step 3: Cross multiply
   12,042.49x = 18,060.96 × 5,799.34
4. Step 4: Simplify right side
   12,042.49x = 104,741,647.77
5. Step 5: Solve for x
   x = 104,741,647.77/12,042.49
6. Step 6: Final answer
   x = 8,697.67