Finding the Fourth Proportional to 10,170.84, 14,025.06 and 7,523.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,170.84 : 14,025.06 = 7,523.76 : x
2. Step 2: Convert to fraction form
   10,170.84/14,025.06 = 7,523.76/x
3. Step 3: Cross multiply
   10,170.84x = 14,025.06 × 7,523.76
4. Step 4: Simplify right side
   10,170.84x = 105,521,185.43
5. Step 5: Solve for x
   x = 105,521,185.43/10,170.84
6. Step 6: Final answer
   x = 10,374.87