Finding the Fourth Proportional to 14,858.72, 22,291.15 and 4,997.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,858.72 : 22,291.15 = 4,997.76 : x
2. Step 2: Convert to fraction form
   14,858.72/22,291.15 = 4,997.76/x
3. Step 3: Cross multiply
   14,858.72x = 22,291.15 × 4,997.76
4. Step 4: Simplify right side
   14,858.72x = 111,405,817.82
5. Step 5: Solve for x
   x = 111,405,817.82/14,858.72
6. Step 6: Final answer
   x = 7,497.67