Finding the Fourth Proportional to 3,693.32, 5,096.65 and 2,099.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.32 : 5,096.65 = 2,099.93 : x
2. Step 2: Convert to fraction form
   3,693.32/5,096.65 = 2,099.93/x
3. Step 3: Cross multiply
   3,693.32x = 5,096.65 × 2,099.93
4. Step 4: Simplify right side
   3,693.32x = 10,702,608.23
5. Step 5: Solve for x
   x = 10,702,608.23/3,693.32
6. Step 6: Final answer
   x = 2,897.83