Finding the Fourth Proportional to 14,910.32, 22,356.72 and 6,134.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,910.32 : 22,356.72 = 6,134.72 : x
2. Step 2: Convert to fraction form
   14,910.32/22,356.72 = 6,134.72/x
3. Step 3: Cross multiply
   14,910.32x = 22,356.72 × 6,134.72
4. Step 4: Simplify right side
   14,910.32x = 137,152,217.32
5. Step 5: Solve for x
   x = 137,152,217.32/14,910.32
6. Step 6: Final answer
   x = 9,198.48