Finding the Fourth Proportional to 10,751.20, 16,128.84 and 3,730.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,751.20 : 16,128.84 = 3,730.93 : x
2. Step 2: Convert to fraction form
   10,751.20/16,128.84 = 3,730.93/x
3. Step 3: Cross multiply
   10,751.20x = 16,128.84 × 3,730.93
4. Step 4: Simplify right side
   10,751.20x = 60,175,573.02
5. Step 5: Solve for x
   x = 60,175,573.02/10,751.20
6. Step 6: Final answer
   x = 5,597.10