Finding the Fourth Proportional to 10,522.44, 14,521.27 and 5,742.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522.44 : 14,521.27 = 5,742.69 : x
2. Step 2: Convert to fraction form
   10,522.44/14,521.27 = 5,742.69/x
3. Step 3: Cross multiply
   10,522.44x = 14,521.27 × 5,742.69
4. Step 4: Simplify right side
   10,522.44x = 83,391,156.60
5. Step 5: Solve for x
   x = 83,391,156.60/10,522.44
6. Step 6: Final answer
   x = 7,925.08