Finding the Fourth Proportional to 10,812.50, 14,921.25 and 5,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,812.50 : 14,921.25 = 5,844.50 : x
2. Step 2: Convert to fraction form
   10,812.50/14,921.25 = 5,844.50/x
3. Step 3: Cross multiply
   10,812.50x = 14,921.25 × 5,844.50
4. Step 4: Simplify right side
   10,812.50x = 87,207,245.63
5. Step 5: Solve for x
   x = 87,207,245.63/10,812.50
6. Step 6: Final answer
   x = 8,065.41