Finding the Fourth Proportional to 10,568.05, 15,852.73 and 3,547.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,568.05 : 15,852.73 = 3,547.50 : x
2. Step 2: Convert to fraction form
   10,568.05/15,852.73 = 3,547.50/x
3. Step 3: Cross multiply
   10,568.05x = 15,852.73 × 3,547.50
4. Step 4: Simplify right side
   10,568.05x = 56,237,505.49
5. Step 5: Solve for x
   x = 56,237,505.49/10,568.05
6. Step 6: Final answer
   x = 5,321.46