Finding the Fourth Proportional to 10,716.93, 14,773.59 and 7,520.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,716.93 : 14,773.59 = 7,520.13 : x
2. Step 2: Convert to fraction form
   10,716.93/14,773.59 = 7,520.13/x
3. Step 3: Cross multiply
   10,716.93x = 14,773.59 × 7,520.13
4. Step 4: Simplify right side
   10,716.93x = 111,099,317.37
5. Step 5: Solve for x
   x = 111,099,317.37/10,716.93
6. Step 6: Final answer
   x = 10,366.71