Finding the Fourth Proportional to 12,047.98, 18,061.57 and 5,799.39

Step by Step Solution

1. Step 1: Write the proportion equation
   12,047.98 : 18,061.57 = 5,799.39 : x
2. Step 2: Convert to fraction form
   12,047.98/18,061.57 = 5,799.39/x
3. Step 3: Cross multiply
   12,047.98x = 18,061.57 × 5,799.39
4. Step 4: Simplify right side
   12,047.98x = 104,746,088.44
5. Step 5: Solve for x
   x = 104,746,088.44/12,047.98
6. Step 6: Final answer
   x = 8,694.08