Finding the Fourth Proportional to 10,858.67, 16,288.14 and 3,463.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,858.67 : 16,288.14 = 3,463.10 : x
2. Step 2: Convert to fraction form
   10,858.67/16,288.14 = 3,463.10/x
3. Step 3: Cross multiply
   10,858.67x = 16,288.14 × 3,463.10
4. Step 4: Simplify right side
   10,858.67x = 56,407,457.63
5. Step 5: Solve for x
   x = 56,407,457.63/10,858.67
6. Step 6: Final answer
   x = 5,194.69