Finding the Fourth Proportional to 3,694.96, 5,099.88 and 2,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,694.96 : 5,099.88 = 2,516.50 : x
2. Step 2: Convert to fraction form
   3,694.96/5,099.88 = 2,516.50/x
3. Step 3: Cross multiply
   3,694.96x = 5,099.88 × 2,516.50
4. Step 4: Simplify right side
   3,694.96x = 12,833,848.02
5. Step 5: Solve for x
   x = 12,833,848.02/3,694.96
6. Step 6: Final answer
   x = 3,473.34