Finding the Fourth Proportional to 10,725.68, 16,088.56 and 3,800.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725.68 : 16,088.56 = 3,800.16 : x
2. Step 2: Convert to fraction form
   10,725.68/16,088.56 = 3,800.16/x
3. Step 3: Cross multiply
   10,725.68x = 16,088.56 × 3,800.16
4. Step 4: Simplify right side
   10,725.68x = 61,139,102.17
5. Step 5: Solve for x
   x = 61,139,102.17/10,725.68
6. Step 6: Final answer
   x = 5,700.25