Finding the Fourth Proportional to 2,521.83, 3,478.68 and 2,094.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521.83 : 3,478.68 = 2,094.03 : x
2. Step 2: Convert to fraction form
   2,521.83/3,478.68 = 2,094.03/x
3. Step 3: Cross multiply
   2,521.83x = 3,478.68 × 2,094.03
4. Step 4: Simplify right side
   2,521.83x = 7,284,460.28
5. Step 5: Solve for x
   x = 7,284,460.28/2,521.83
6. Step 6: Final answer
   x = 2,888.56