Finding the Fourth Proportional to 2,110.45, 2,903.61 and 2,061.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110.45 : 2,903.61 = 2,061.22 : x
2. Step 2: Convert to fraction form
   2,110.45/2,903.61 = 2,061.22/x
3. Step 3: Cross multiply
   2,110.45x = 2,903.61 × 2,061.22
4. Step 4: Simplify right side
   2,110.45x = 5,984,979.00
5. Step 5: Solve for x
   x = 5,984,979.00/2,110.45
6. Step 6: Final answer
   x = 2,835.88