Finding the Fourth Proportional to 10,507.80, 14,500.53 and 5,792.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,507.80 : 14,500.53 = 5,792.07 : x
2. Step 2: Convert to fraction form
   10,507.80/14,500.53 = 5,792.07/x
3. Step 3: Cross multiply
   10,507.80x = 14,500.53 × 5,792.07
4. Step 4: Simplify right side
   10,507.80x = 83,988,084.80
5. Step 5: Solve for x
   x = 83,988,084.80/10,507.80
6. Step 6: Final answer
   x = 7,992.93