Finding the Fourth Proportional to 11,039.32, 16,559.18 and 4,799.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,039.32 : 16,559.18 = 4,799.34 : x
2. Step 2: Convert to fraction form
   11,039.32/16,559.18 = 4,799.34/x
3. Step 3: Cross multiply
   11,039.32x = 16,559.18 × 4,799.34
4. Step 4: Simplify right side
   11,039.32x = 79,473,134.94
5. Step 5: Solve for x
   x = 79,473,134.94/11,039.32
6. Step 6: Final answer
   x = 7,199.10