Finding the Fourth Proportional to 7,104.35, 10,656.15 and 2,174.00

Step by Step Solution

1. Step 1: Write the proportion equation
   7,104.35 : 10,656.15 = 2,174.00 : x
2. Step 2: Convert to fraction form
   7,104.35/10,656.15 = 2,174.00/x
3. Step 3: Cross multiply
   7,104.35x = 10,656.15 × 2,174.00
4. Step 4: Simplify right side
   7,104.35x = 23,166,416.82
5. Step 5: Solve for x
   x = 23,166,416.82/7,104.35
6. Step 6: Final answer
   x = 3,260.88