Finding the Fourth Proportional to 10,865.00, 16,298.42 and 3,470.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,865.00 : 16,298.42 = 3,470.51 : x
2. Step 2: Convert to fraction form
   10,865.00/16,298.42 = 3,470.51/x
3. Step 3: Cross multiply
   10,865.00x = 16,298.42 × 3,470.51
4. Step 4: Simplify right side
   10,865.00x = 56,563,852.99
5. Step 5: Solve for x
   x = 56,563,852.99/10,865.00
6. Step 6: Final answer
   x = 5,206.06