Finding the Fourth Proportional to 10,785.33, 16,177.59 and 4,460.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,785.33 : 16,177.59 = 4,460.04 : x
2. Step 2: Convert to fraction form
   10,785.33/16,177.59 = 4,460.04/x
3. Step 3: Cross multiply
   10,785.33x = 16,177.59 × 4,460.04
4. Step 4: Simplify right side
   10,785.33x = 72,152,698.50
5. Step 5: Solve for x
   x = 72,152,698.50/10,785.33
6. Step 6: Final answer
   x = 6,689.89