Finding the Fourth Proportional to 10,527.15, 14,526.85 and 5,746.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,527.15 : 14,526.85 = 5,746.15 : x
2. Step 2: Convert to fraction form
   10,527.15/14,526.85 = 5,746.15/x
3. Step 3: Cross multiply
   10,527.15x = 14,526.85 × 5,746.15
4. Step 4: Simplify right side
   10,527.15x = 83,473,408.45
5. Step 5: Solve for x
   x = 83,473,408.45/10,527.15
6. Step 6: Final answer
   x = 7,929.35