Finding the Fourth Proportional to 3,602.84, 4,973.15 and 2,111.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,602.84 : 4,973.15 = 2,111.24 : x
2. Step 2: Convert to fraction form
   3,602.84/4,973.15 = 2,111.24/x
3. Step 3: Cross multiply
   3,602.84x = 4,973.15 × 2,111.24
4. Step 4: Simplify right side
   3,602.84x = 10,499,493.62
5. Step 5: Solve for x
   x = 10,499,493.62/3,602.84
6. Step 6: Final answer
   x = 2,914.22