Finding the Fourth Proportional to 10,547.19, 14,554.71 and 5,767.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,547.19 : 14,554.71 = 5,767.17 : x
2. Step 2: Convert to fraction form
   10,547.19/14,554.71 = 5,767.17/x
3. Step 3: Cross multiply
   10,547.19x = 14,554.71 × 5,767.17
4. Step 4: Simplify right side
   10,547.19x = 83,939,486.87
5. Step 5: Solve for x
   x = 83,939,486.87/10,547.19
6. Step 6: Final answer
   x = 7,958.47