Finding the Fourth Proportional to 2,533.30, 3,496.32 and 2,113.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.30 : 3,496.32 = 2,113.06 : x
2. Step 2: Convert to fraction form
   2,533.30/3,496.32 = 2,113.06/x
3. Step 3: Cross multiply
   2,533.30x = 3,496.32 × 2,113.06
4. Step 4: Simplify right side
   2,533.30x = 7,387,933.94
5. Step 5: Solve for x
   x = 7,387,933.94/2,533.30
6. Step 6: Final answer
   x = 2,916.33