Finding the Fourth Proportional to 11,200.25, 16,802.12 and 3,802.99

Step by Step Solution

1. Step 1: Write the proportion equation
   11,200.25 : 16,802.12 = 3,802.99 : x
2. Step 2: Convert to fraction form
   11,200.25/16,802.12 = 3,802.99/x
3. Step 3: Cross multiply
   11,200.25x = 16,802.12 × 3,802.99
4. Step 4: Simplify right side
   11,200.25x = 63,898,264.37
5. Step 5: Solve for x
   x = 63,898,264.37/11,200.25
6. Step 6: Final answer
   x = 5,705.07