Finding the Fourth Proportional to 5,185.09, 7,156.38 and 3,060.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,185.09 : 7,156.38 = 3,060.46 : x
2. Step 2: Convert to fraction form
   5,185.09/7,156.38 = 3,060.46/x
3. Step 3: Cross multiply
   5,185.09x = 7,156.38 × 3,060.46
4. Step 4: Simplify right side
   5,185.09x = 21,901,814.73
5. Step 5: Solve for x
   x = 21,901,814.73/5,185.09
6. Step 6: Final answer
   x = 4,224.00