Finding the Fourth Proportional to 10,554.17, 14,564.31 and 5,838.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554.17 : 14,564.31 = 5,838.15 : x
2. Step 2: Convert to fraction form
   10,554.17/14,564.31 = 5,838.15/x
3. Step 3: Cross multiply
   10,554.17x = 14,564.31 × 5,838.15
4. Step 4: Simplify right side
   10,554.17x = 85,028,626.43
5. Step 5: Solve for x
   x = 85,028,626.43/10,554.17
6. Step 6: Final answer
   x = 8,056.40