Finding the Fourth Proportional to 10,547.12, 14,555.24 and 5,767.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,547.12 : 14,555.24 = 5,767.37 : x
2. Step 2: Convert to fraction form
   10,547.12/14,555.24 = 5,767.37/x
3. Step 3: Cross multiply
   10,547.12x = 14,555.24 × 5,767.37
4. Step 4: Simplify right side
   10,547.12x = 83,945,374.53
5. Step 5: Solve for x
   x = 83,945,374.53/10,547.12
6. Step 6: Final answer
   x = 7,959.08