Finding the Fourth Proportional to 7,611.61, 10,500.17 and 5,093.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,611.61 : 10,500.17 = 5,093.82 : x
2. Step 2: Convert to fraction form
   7,611.61/10,500.17 = 5,093.82/x
3. Step 3: Cross multiply
   7,611.61x = 10,500.17 × 5,093.82
4. Step 4: Simplify right side
   7,611.61x = 53,485,923.45
5. Step 5: Solve for x
   x = 53,485,923.45/7,611.61
6. Step 6: Final answer
   x = 7,026.89