Finding the Fourth Proportional to 10,225.71, 14,110.93 and 5,749.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,225.71 : 14,110.93 = 5,749.30 : x
2. Step 2: Convert to fraction form
   10,225.71/14,110.93 = 5,749.30/x
3. Step 3: Cross multiply
   10,225.71x = 14,110.93 × 5,749.30
4. Step 4: Simplify right side
   10,225.71x = 81,128,050.53
5. Step 5: Solve for x
   x = 81,128,050.53/10,225.71
6. Step 6: Final answer
   x = 7,933.74