Finding the Fourth Proportional to 2,068.37, 3,103.06 and 607.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.37 : 3,103.06 = 607.52 : x
2. Step 2: Convert to fraction form
   2,068.37/3,103.06 = 607.52/x
3. Step 3: Cross multiply
   2,068.37x = 3,103.06 × 607.52
4. Step 4: Simplify right side
   2,068.37x = 1,885,171.01
5. Step 5: Solve for x
   x = 1,885,171.01/2,068.37
6. Step 6: Final answer
   x = 911.43