Finding the Fourth Proportional to 10,429.74, 14,392.50 and 5,953.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,429.74 : 14,392.50 = 5,953.32 : x
2. Step 2: Convert to fraction form
   10,429.74/14,392.50 = 5,953.32/x
3. Step 3: Cross multiply
   10,429.74x = 14,392.50 × 5,953.32
4. Step 4: Simplify right side
   10,429.74x = 85,683,158.10
5. Step 5: Solve for x
   x = 85,683,158.10/10,429.74
6. Step 6: Final answer
   x = 8,215.27