Finding the Fourth Proportional to 12,733.30, 17,571.90 and 7,068.07

Step by Step Solution

1. Step 1: Write the proportion equation
   12,733.30 : 17,571.90 = 7,068.07 : x
2. Step 2: Convert to fraction form
   12,733.30/17,571.90 = 7,068.07/x
3. Step 3: Cross multiply
   12,733.30x = 17,571.90 × 7,068.07
4. Step 4: Simplify right side
   12,733.30x = 124,199,419.23
5. Step 5: Solve for x
   x = 124,199,419.23/12,733.30
6. Step 6: Final answer
   x = 9,753.91