Finding the Fourth Proportional to 10,810.40, 14,914.31 and 7,268.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,810.40 : 14,914.31 = 7,268.00 : x
2. Step 2: Convert to fraction form
   10,810.40/14,914.31 = 7,268.00/x
3. Step 3: Cross multiply
   10,810.40x = 14,914.31 × 7,268.00
4. Step 4: Simplify right side
   10,810.40x = 108,397,094.17
5. Step 5: Solve for x
   x = 108,397,094.17/10,810.40
6. Step 6: Final answer
   x = 10,027.12