Finding the Fourth Proportional to 10,507.33, 14,500.17 and 5,791.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,507.33 : 14,500.17 = 5,791.61 : x
2. Step 2: Convert to fraction form
   10,507.33/14,500.17 = 5,791.61/x
3. Step 3: Cross multiply
   10,507.33x = 14,500.17 × 5,791.61
4. Step 4: Simplify right side
   10,507.33x = 83,979,257.07
5. Step 5: Solve for x
   x = 83,979,257.07/10,507.33
6. Step 6: Final answer
   x = 7,992.45