Finding the Fourth Proportional to 3,490.50, 4,816.89 and 2,094.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490.50 : 4,816.89 = 2,094.06 : x
2. Step 2: Convert to fraction form
   3,490.50/4,816.89 = 2,094.06/x
3. Step 3: Cross multiply
   3,490.50x = 4,816.89 × 2,094.06
4. Step 4: Simplify right side
   3,490.50x = 10,086,856.67
5. Step 5: Solve for x
   x = 10,086,856.67/3,490.50
6. Step 6: Final answer
   x = 2,889.80