Finding the Fourth Proportional to 5,404.71, 8,095.83 and 4,747.40

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.71 : 8,095.83 = 4,747.40 : x
2. Step 2: Convert to fraction form
   5,404.71/8,095.83 = 4,747.40/x
3. Step 3: Cross multiply
   5,404.71x = 8,095.83 × 4,747.40
4. Step 4: Simplify right side
   5,404.71x = 38,434,143.34
5. Step 5: Solve for x
   x = 38,434,143.34/5,404.71
6. Step 6: Final answer
   x = 7,111.23