Finding the Fourth Proportional to 10,307.89, 14,224.71 and 5,592.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,307.89 : 14,224.71 = 5,592.07 : x
2. Step 2: Convert to fraction form
   10,307.89/14,224.71 = 5,592.07/x
3. Step 3: Cross multiply
   10,307.89x = 14,224.71 × 5,592.07
4. Step 4: Simplify right side
   10,307.89x = 79,545,574.05
5. Step 5: Solve for x
   x = 79,545,574.05/10,307.89
6. Step 6: Final answer
   x = 7,716.96