Finding the Fourth Proportional to 10,368.12, 14,296.71 and 7,005.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.12 : 14,296.71 = 7,005.10 : x
2. Step 2: Convert to fraction form
   10,368.12/14,296.71 = 7,005.10/x
3. Step 3: Cross multiply
   10,368.12x = 14,296.71 × 7,005.10
4. Step 4: Simplify right side
   10,368.12x = 100,149,883.22
5. Step 5: Solve for x
   x = 100,149,883.22/10,368.12
6. Step 6: Final answer
   x = 9,659.41