Finding the Fourth Proportional to 14,947.02, 22,421.82 and 3,853.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,947.02 : 22,421.82 = 3,853.61 : x
2. Step 2: Convert to fraction form
   14,947.02/22,421.82 = 3,853.61/x
3. Step 3: Cross multiply
   14,947.02x = 22,421.82 × 3,853.61
4. Step 4: Simplify right side
   14,947.02x = 86,404,998.60
5. Step 5: Solve for x
   x = 86,404,998.60/14,947.02
6. Step 6: Final answer
   x = 5,780.75