Finding the Fourth Proportional to 10,530.84, 14,532.61 and 5,750.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,530.84 : 14,532.61 = 5,750.89 : x
2. Step 2: Convert to fraction form
   10,530.84/14,532.61 = 5,750.89/x
3. Step 3: Cross multiply
   10,530.84x = 14,532.61 × 5,750.89
4. Step 4: Simplify right side
   10,530.84x = 83,575,390.81
5. Step 5: Solve for x
   x = 83,575,390.81/10,530.84
6. Step 6: Final answer
   x = 7,936.25