Finding the Fourth Proportional to 7,680.66, 10,595.01 and 5,192.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,680.66 : 10,595.01 = 5,192.34 : x
2. Step 2: Convert to fraction form
   7,680.66/10,595.01 = 5,192.34/x
3. Step 3: Cross multiply
   7,680.66x = 10,595.01 × 5,192.34
4. Step 4: Simplify right side
   7,680.66x = 55,012,894.22
5. Step 5: Solve for x
   x = 55,012,894.22/7,680.66
6. Step 6: Final answer
   x = 7,162.52