Finding the Fourth Proportional to 9,802.91, 14,705.17 and 5,880.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802.91 : 14,705.17 = 5,880.97 : x
2. Step 2: Convert to fraction form
   9,802.91/14,705.17 = 5,880.97/x
3. Step 3: Cross multiply
   9,802.91x = 14,705.17 × 5,880.97
4. Step 4: Simplify right side
   9,802.91x = 86,480,667.29
5. Step 5: Solve for x
   x = 86,480,667.29/9,802.91
6. Step 6: Final answer
   x = 8,821.94