Finding the Fourth Proportional to 3,690.02, 5,091.77 and 2,096.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,690.02 : 5,091.77 = 2,096.10 : x
2. Step 2: Convert to fraction form
   3,690.02/5,091.77 = 2,096.10/x
3. Step 3: Cross multiply
   3,690.02x = 5,091.77 × 2,096.10
4. Step 4: Simplify right side
   3,690.02x = 10,672,848.62
5. Step 5: Solve for x
   x = 10,672,848.62/3,690.02
6. Step 6: Final answer
   x = 2,892.36