Finding the Fourth Proportional to 10,810.50, 14,918.49 and 5,842.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810.50 : 14,918.49 = 5,842.50 : x
2. Step 2: Convert to fraction form
   10,810.50/14,918.49 = 5,842.50/x
3. Step 3: Cross multiply
   10,810.50x = 14,918.49 × 5,842.50
4. Step 4: Simplify right side
   10,810.50x = 87,161,277.83
5. Step 5: Solve for x
   x = 87,161,277.83/10,810.50
6. Step 6: Final answer
   x = 8,062.65