Finding the Fourth Proportional to 10,734.22, 16,098.90 and 4,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.22 : 16,098.90 = 4,892.50 : x
2. Step 2: Convert to fraction form
   10,734.22/16,098.90 = 4,892.50/x
3. Step 3: Cross multiply
   10,734.22x = 16,098.90 × 4,892.50
4. Step 4: Simplify right side
   10,734.22x = 78,763,868.25
5. Step 5: Solve for x
   x = 78,763,868.25/10,734.22
6. Step 6: Final answer
   x = 7,337.64