Finding the Fourth Proportional to 4,730.27, 7,095.35 and 1,807.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,730.27 : 7,095.35 = 1,807.89 : x
2. Step 2: Convert to fraction form
   4,730.27/7,095.35 = 1,807.89/x
3. Step 3: Cross multiply
   4,730.27x = 7,095.35 × 1,807.89
4. Step 4: Simplify right side
   4,730.27x = 12,827,603.27
5. Step 5: Solve for x
   x = 12,827,603.27/4,730.27
6. Step 6: Final answer
   x = 2,711.81