Finding the Fourth Proportional to 10,810.25, 14,918.15 and 5,842.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810.25 : 14,918.15 = 5,842.25 : x
2. Step 2: Convert to fraction form
   10,810.25/14,918.15 = 5,842.25/x
3. Step 3: Cross multiply
   10,810.25x = 14,918.15 × 5,842.25
4. Step 4: Simplify right side
   10,810.25x = 87,155,561.84
5. Step 5: Solve for x
   x = 87,155,561.84/10,810.25
6. Step 6: Final answer
   x = 8,062.31