Finding the Fourth Proportional to 14,681.31, 22,020.78 and 4,150.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,681.31 : 22,020.78 = 4,150.91 : x
2. Step 2: Convert to fraction form
   14,681.31/22,020.78 = 4,150.91/x
3. Step 3: Cross multiply
   14,681.31x = 22,020.78 × 4,150.91
4. Step 4: Simplify right side
   14,681.31x = 91,406,165.81
5. Step 5: Solve for x
   x = 91,406,165.81/14,681.31
6. Step 6: Final answer
   x = 6,226.02